SOAL
PRA-UN
SMA IPA

Jumlah Soal : 100 
Waktu : 120 Menit

Selamat Mengerjakan

9

Soal PRA-UN SMA IPA Original

SOAL PRA - UN SMA IPA

Jumlah Soal : 100 Soal

Waktu Mengerjakan : 120 Menit

1 / 100

ANA ISWANTI INC.

Announces the opening

Of

Textiles & Objects

At

Jalan Mas Mansyur 8

JAKARTA

a wholesale and retail shop

offering

THE ANA ISWANTI COLLECTION OF

FABRICS & TEXTILE ITEMS

Designed by Gunawan Tirta

&

UNUSUAL & SYMPATHETIC

DECORATIVE OBJECTS

Selected by Gunawan Tirta

OPEN FOR BUSINESS – MAY – 22”‘, 2013

PLAZA 3-5105

Unusual and sympathetic”

The underlined word is closest in meaning to …

2 / 100

I can’t believe that my time in Valencia was a perfect ending to my perfect (33) … abroad. After listening one last time to my Spanish Friends play the guitar, having lunch with Anna (a wonderful Spanish girl who I (34) … Spanish with), saying good-bye to my (35)  …. Roommates and other friends I met here, It’s inevitable that I will miss Espana and all the experience I have had there.

..............

3 / 100

4 / 100

Pemanfaatan radioisotope dalam kehidupan antara lain :

  1. Sebagai perunut kebocoran piupa
  2. Mendeteksi kelainan dalam jaringan tubuh
  3. Menentukan umur fosil
  4. Memotong baja dengan akurat

Pernyataan yang benar adalah …

5 / 100

Perhatikan beberapa sifat zat berikut!

  1. Mudah meleleh
  2. Memiliki inti yang tidak stabil
  3. Memiliki energi ionisasi yang tinggi
  4. Dapat mengalami peluruhan

Sifat zat radioaktif terdapat pada nomor …

6 / 100

Himpunan penyelesaian dari persamaan cos 2x + cos x = 0 untuk 00 ≤ x ≤ 3600 adalah …

7 / 100

Perhatikan sifat-sifat fisik gelombang berikut!

  1. Mengalami difraksi
  2. Mengalami refleksi
  3. Tidak dapat merambat dalam ruang hampa
  4. Dapat mengalami polarisasi
  5. Bergerak lurus bila melewati dua medium yang berbeda

Dari sifat gelombang di atas yang sesuai dengan ciri-ciri gelombang bunyi adalah …

8 / 100

Bencana

Kini kota menjadi mati

Kaku dan membeku

Aku sungguh tak sanggup

Melihat orang menjadi ikan

Dihanyutkan oleh bandang

Selepas gaduh di pagi benderang itu

Aku benar-benar kehilangan sejarah

Tentang cerita yang mendalam

Maksud isi puisi tersebut adalah ….

9 / 100

Cermati penjelasan berikut!

Penyair meletup-letup, jujur dalam mengungkapkan realita kehidupan. Akan tetapi, kejujuran itu pantulan untuk orang lain semata. Seperti dalam puisi MAJOI karya Taufik Ismail. Jujur saja apakah pengarang sudah mengumpulkan fakta? Bagaimana kalua kata ganti “aku” dalam puisi digunakan “kita” dalam puisi digunakan “kita” agar lebih faktual.

Kalimat kritik yang sesuai denga nisi penjelasan tersebut adalah …

10 / 100

Advertisement

There are many reasons for both sides of the question, “Should we have printed advertisement?” Many people have strong views and feel that ads are nothing more than useless junk mail, while other people feel it is an important source information.

There are some reasons why we should have advertisement in newspaper and magazines. One reason is ads give us information about what is available. Looking at ads we can find out what is on sale and what is new in the market. This is an easy way of shopping. Another reason is that advertisement promotes business. When shop owners compete against each other the buyer saves money, more people come to their shops and they sell more goods.

On The other hand, some people argue that ads should not be put in newspapers and magazines for these various reasons. Firstly, ads cost the shopkeepers a lot of money to print on to paper. Also some people don’t like finding  junk mail in their letter boxes. Ads also influence people to by items they don,t need and can’t really afford. Ads use up a lot of space and a lot of effort has to be made to make the ads eyecatching.

After looking at both sides of issue, I think we should not have advertisements because they cost a lot of money and take up a lot of of room in the papers. I don’t think I find some of them interesting. I maninly disagree because it’s junk mail.

Why does the writer present two sides of opinions of advertisements?

11 / 100

Puisi

Aku ingin mencintaimu dengan sederhana

Dengan kata yang tak sempat diucapkan kayu

Kepada api yang menjadikannya abu

Aku ingin mencintaimu dengan sederhana

Dengan isyarat yang tak sempat disampaikan awan

Kepada hujan yang menjadikannya tiada

Maksud larik pertama puisi tersebut adalah …

12 / 100

The Fly and The Bull

There was once a little fly who thought he was very important. He felt proud of himself. One sunny morning, he flew around looking for someone to talk to. He saw a bull gazing in a field. He decided do fly down to talk to him.

The little fly flew down and buzzed a round the bull’s head. The bull did not bother him. He went on chewing grass.

Then fly (14) … right inside the bull’s ear. The bull continued chewing grass. The Fly thought,”what a stupid animal”

Now the fly decided to land on the bull’s (15) … to make the bull notice him. He waited for the bull to say something, but the bull kept quiet.

The fly then shouted angrly, “Oh, Bull, if you find that I am too heavy for you, let me know and I’ll fly away!”

The bull laughed and said,”Little fly, I don’t care if you stay or leave. You are so (16) .. that your weight does not make any difference to me, so please be quiet and leave me alone.

(16) ….

13 / 100

Bacalah paragraf berikut!

(1) Sudah sejak lama para ilmuwan mengkhawatirkan akibat rumah kaca. (2) Hal ini karena bisa merusak lingkungan. (3) Salah satu akibatnya yang sudah berasa adalah meningkatnya suhu permukaan yang sangat ekstrem. (4) Hal tersebut dapat mengakibatkan terganggunya hutan serta ekosistem lain di bumi. (5) Selain itu, dapat mengurangi kemampuannya menyerap karbondioksida di atmosfer

Ide pokok paragraf tersebut adalah …

14 / 100

A flood is an overflow of an expanse of water that submerges land. In the sense of “Flowing water”, the world may also be applied to inflow the tide. Flooding may results from the volume of water within a body of water, such as a river or lake, which overflows or breaks levees, with the result that some of the water escapes its unusual boundaries.

While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, it is not a significant flood unless such escapes of water endanger land areas used by man like a village, city, or other inhabited area.

Floods can also occur in rivers, when flow exceed the capacity of the river channel, particularly at bends or meanders. Flood often cause damage to homes and businesses if they are placed in natural flood plains of rivers. While flood damage can be virtually eliminated by moving away from rivers and other bodies or water, since time out of mind, people have lived and worked by the water to seek the sustenance and capitalize on the gains of cheap and easy travel and commerce by being near water. That humans continue to inhabit areas threatened by flood damage is evidence that the perceived value of living near the water exceeds the cost of repeated periodic flooding.

What is the main idea of the third paragraph?

15 / 100

Octopuses are mollusks, a kind of animal with a soft body. Unlike other mollusks, such as clams and oysters, octopuses and squid have no hard … (31) to protect them. An octopus is an animal without any bones. Surrounding the main portion of its body is a fleshy covering, called a mantle. Most of the internal organs of an octopus are inside the mantle. An octopus has two big … (32), so it has very good vision. Seals, eels, and other sea animals prey on octopuses. An octopus’ main method of defense is to shoot a cloud of dark ink into the water. The ink cloud confused the attacker, and the octopus jets away. Octopuses can also …(33) color rapidly when they are in danger. They change color to fit in with their surroundings. This helps them to hide from prey.

(31) …

16 / 100

Diketahui fungsi f(x) = (a + 1)x2 – 2ax + (a - 2) definit negatif. Nilai a yang memenuhi adalah ..

17 / 100

Cermati paragraf berikut!

Wilayah barat daya China mengalami musibah tanah longsor. Laporan yang ditulis dalam situs pemerintah lokal menyebutkan tanah longsor itu telah mengubur setidaknya enam belas rumah di Desa Gaopo, Provinsi Yunnan. Satu dari enam belas rumah tersebut mengubur hidup-hidup satu keluarga yang sedang berkumpul di rumah. Musibah tanah longsor di desa tersebut membawa ratusan ribu meter kubik lumpur. Hal itu, tentu membuat tim SAR kesulitan untuk melakukan evakuasi korban.

Ide pokok paragraf tersebut adalah …

18 / 100

Perhatikan tabel nama senyawa karbon dan kegunaannya berikut!

Pasangan nama senyawa dengan kegunaannya yang tepat adalah ….

19 / 100

20 / 100

Cermati paragraf berikut ini!

(1) Kisah pembuatan flim biasanya melewati proses yang panjang dan rumit. (2) Ide membuat flim dan cerita datang dari Castle Production yang bergerak di bidang flim animasi sangat bermanfaat. (3) Castle cukup berhasil bekerjasama dengan Kementrian Pendidikan dan Kebudayaan untuk menyaring siswa SMK yang memiliki kemampuan untuk membuat gambar. (4) Dari seleksi gambar animasi kiriman siswa, Castle memilih lima puluh siswa SMK, tiga diantaranya perempuan, mengikuti pelatihan menggambar animasi lalu memproduksi flim animasi. (5) Untuk keperluan itu, Castle mengerahkan animator professional seperti Boy Wahyudi dan Donny Moersito untuk mengajar mereka.

Arti istilah animasi pada paragraf tersebut adalah …

21 / 100

Alfred Bernhard Nobel was a Swedish chemist, engineer, innovator, and ornament manufacture. He was the Inventor of dynamite. He also owned bofors, which he had redirected from its previous role as primarily an iron and steel producer to a major manufacturer of cannons and other ornaments. He held 355 different patents, dynamite being the the most famous. In his last will, he used his enormous fortune to institute the Nobel prizes.

The synthetic element nobelium was named after him. He was the third son of Immanuel Nobel and Adriette Ahsell Nobel. Born in Stockholm on 21 October 1833, he went with his family to Saint Petersburg in 1842, where his father invented modern plywood. He studied chemistry with Professor Nikolay Nikolaevich Zinin. When he was 18, he went to the United States to study chemistry for four years and worked for a short period under John Ericsson, who designed the American Civil War ironclad USS Monitor.

Returning to Sweden with his father after the bankruptcy of his family business, he the devoted himself to the study of explosives, and especially to the save manufacture and use of nitroglycerine (discovered in 1847 by Ascanio Sobrero, one of his fellow students under Theophile-Jules Pelouze at the University of Turin). A big explosion occurred on 2 September 1864 at his factory in Heleneborg in Stockholm, killing five people. Among them was his younger brother, Emil.

The foundations of the Nobel Prize were laid in 1895 when Alfred Nobel wrote his last will, leaving much of his wealth for its establishment. Since 1901, The prize has honores men and women for outstanding achievements in physics, Chemistry, medicine, literature, and for work in peace.

Where did Alfred Nobel work with John Ericsson?

22 / 100

Senyawa karbon dengan rumus kimia CH2O mempunyai gugus fungsi dan kegunaan …

23 / 100

Seutas senar yang panjangnya 2 m diikat salah satu ujungnya dan ujung lainya digetarkan dengan vibrator sehingga terbentuk 5 simpul gelombang stasioner. Letak perut kedua dari ujung pantul adalah …

24 / 100

Suatu gas ideal dalam ruang tertutup mengalami proses isokhorik sehingga :

  1. Suhunya berubah
  2. Volumenya tetap
  3. Tekanan berubah
  4. Usahanya = nol

Pernyataan yang benar …

25 / 100

Eceng gondok merupakan tanaman air yang berperan sebagai produsen pada ekosistem air tawar. Pada kondisi tertentu pertumbuhan tanaman ini menjadi sangat pesat karena adanya limbah dari pupuk tanaman yang terbawa aliran air ke sungai sehingga dapat menyebabkan ….

26 / 100

Named after one of her father’s favorite crocodiles, Bindi Sue Irwin first appeared in front of the cameras, when she was only a few weeks old. Her father, steve Irwin, was the star of the popular nature program, The Crocodile Hunter.

Irwin shared her parent’s passion for wildlife. Home-schooled, she grew up surrounded by the animals at the Australian Zoo which is owned and operated by her family.

She experienced a terrible loss in 2006 when her father died after being stung by a stingray while snorkeling on Australia’s Great Barrier Reef. At steve Irwin’s memorial service, held at the Australian Zoo, she spoke warmly of her father, calling him “her hero”.

In memory of her father, Irwin starred in the 2007 television documentary My Daddy the Crocodile Hunter. She continued to work on her new wildlife series for American television, Bindi: The Jungle Girl, which debuted that same year, with the young wildlife enthusiast educating and entertaining viewers with stories about animals.

She rode an elephant, played with a phyton and introduced her audience to her pet rat, Candy. Irwin even sang and danced on the show with her back-up group, known as the Crocmen. Along with her mother, Irwin also appeared. In the documentary series, Planet’s Best with Terri and Bindi, around time.

Thought the show only lasted for 26 episodes, Bindi: The Jungle Girl found a second life on Australian television. The series aired there in 2009. Back in the states, Irwin has made appearances on such talk shows as The Oprah Winfrey Show in recent years.

What can we learn from the text about Bindi Irwin?

27 / 100

Cermatilah tajuk rencana berikut!

                Data dalam Perserikatan Bangsa-Bangsa untuk anak-anak (UNICEF) menyebutkan, 36 persen anak usia dibawah lima tahun berarti satu dari tiga anak menderita kurang gizi kronis pada tahun 2012. Indonesia memiliki jumlah anak dengan pertumbuhan terhambat kelima terbanyak di dunia 7,8 juta anak. Kekurangan gizi tersebut berakibat permanen pada fisik dan kecerdasan.

Salah satu penyebab kurang gizi adalah ketiadaan akses. Saat harga makanan ceb=nderung mahal, jumlah anak balita dan Ibu hamil kekurangan gizi bertambah. Tidak hanya dari keluarga miskin, tetapi juga yang hamper miskin.

Asupan gizi buruk mempengaruhi ekonomi. Produk domestik bruto berkurang 1-3 persen. Apabila kita bangga menyebut Indonesia memiliki bonus demografi yang akan membawa Indonesia menjadi negara dengan ekonomi terbesar ketujuh pada tahun 2030, itu menyaratkan sumber daya manusia unggul

Pihak yang dituju oleh redaksi dalam kutipan tajuk tersebut adalah …

28 / 100

Penggunaan pupuk anorganik yang berlebihan di lahan pertanian akan berdampak pada ekosistem perairan. Dampak yang akan terjadi adalah …

29 / 100

Perbedaan model atom menurut Rutherford dan Bohr adalah …

30 / 100

Bali, Indonesia – The island of Gods - lost its innocence at round 23.15 on Saturday, October 12th 2002, when terrorists triggered a bomb placed in two popular night-clubs of Paddy’s and Sari Club killing almost 200 international tourist and locals alike, with many more injured. The effect of the blasts triggered a crisis and the like which had never been seen in Bali before and indeed shocked the world.

The tourism industry obviously was devasted. Hotel room occupancy rates, which for some properties were closed properties were close to 100 percent prior to the attacks, plummeted to single-digit levels for many establishments as the mass exodus of international visitors gained momentum. Inbound air capacity was slashed, business closed and many Balinese found themselves unemployed.

“The tourism industry obviously was devasted” (paragraph 2).

The Underlined word is closest in meaning to …

31 / 100

HOUSE HUSBANDS’ HEART RISK

Most people assume that life in the rat race is bad for your health. But reversing yhe traditional gender roles, being a house husband is a stressful business, according to the latest research by American scientists. By giving up their jobs in order to become house husbands, men increase their risk of heart attack or coronary disease by as much as 82%, according to research based on 10 year study of 2.500 people in Boston, USA.

According to Dr. Elaine Eaker, They key to the problem is that some men became stressed about performing a role not traditionally assign to them by society. Men who stay at home tend not to have the same levels of support from friends and family as women do the same.

Jack O’Sullivan, of the Father’s Direct group, we quoted as saying: “Society expects the main career should be a woman and society is structured around that. Day care is called mather and toddler groups and some men feel awkward about belonging to those groups.

Professor Gary Cooper, apsychologist at the University of Mancherster, said many men tend to underestimate the task of caring for a family. He said ‘Most men think being a house husband involves putting on a bit of washing, taking the kids to school and then putting their feet up with a cup of coffee.

They are crazy. Most men are not used to performing a variety of activities simultaneously-the kind of multi-tasking which is second nature to most women.”

It is estimated that men have taken over the main homemaker’s role in one in seven homes, as increasing numbers of women become the main breadwinner. The study also found that women in high-powered jobs were more likely to develop heart disease than those in more junior positions.

The main idea of the first paragraph is …

32 / 100

Ke dalam 1 liter akuades dilarutkan 0,49 gram H2SO4. Jika Ar H = 1; S = 32; O = 16, maka pH larutan yang terbentuk adalah …

33 / 100

Pengamatan laju untuk reaksi :

2N2O4(g) + O2(g) → 2N2O5(g)

Rumus persamaan laju reaksi yang benar adalah …

34 / 100

Perhatikan konfigurasi 2 unsur berikut !

T = [He]2s2 2p2

Q = [Ne] 3s2 3p5

Bentuk molekul yang terjadi antara 2 unsur jika berkaitan sesuai aturan octet adalah …

35 / 100

EDITORIAL: NEWS

                The Australian. The growing importance of Australia’s relationship with china, our Largest trading partner, has long been appreciated by this newspaper. Two-way trade with China increased by 16.5 percent last financial year to $64 billion. More than 100,000 Chinese are studying in Australia and by 2005, a million Chinese tourists a year will be holidaying here.

The bilateral relationship is central to our national interest and holds the key to our future prosperity. Which is all the more reason why the government dealings with Chinese officials and business leaders must be open and transparent. The style of some of the Rudd government’s dealings with China have not left that impression.

After insisting for most of Thursday that he had exchanged only small Christmas and birthday gifts with family friend helen Liu, Defense Minister Joel Fitzgibbon remembered late in the day that the Chinese business-woman had paid for him to travel to Beijing and Shanghai in December 2002 and to Shanghai in April 2005. The minister apologized and amended the parliamentary register. He also rents his Canberra residence from Liu and defense officials allegedly found her banking details on his office IT system.

What is the text about?

36 / 100

Luas daerah yang dibatasi kurva y = x3 + x2 – 2x dan sumbu-x adalah …

37 / 100

Barisan geometri dengan suku ke-5 adalah 1/3 dan rasio 1/3, maka suku ke-9 barisan geometri tersebut adalah …

38 / 100

Progesteron merupakan salah satu hormon yang dihasilkan oleh folikel de graaf dalam ovarium. Hormon ini memiliki peran bagi manusia, yaitu …

39 / 100

Persamaan kuadrat 2x2 – 2(p – 4)x + p = 0

Mempunyai dua akar real berbeda. Batas-batas nilai p yang memenuhi adalah ….

40 / 100

Alfred Bernhard Nobel was a Swedish chemist, engineer, innovator, and ornament manufacture. He was the Inventor of dynamite. He also owned bofors, which he had redirected from its previous role as primarily an iron and steel producer to a major manufacturer of cannons and other ornaments. He held 355 different patents, dynamite being the the most famous. In his last will, he used his enormous fortune to institute the Nobel prizes.

The synthetic element nobelium was named after him. He was the third son of Immanuel Nobel and Adriette Ahsell Nobel. Born in Stockholm on 21 October 1833, he went with his family to Saint Petersburg in 1842, where his father invented modern plywood. He studied chemistry with Professor Nikolay Nikolaevich Zinin. When he was 18, he went to the United States to study chemistry for four years and worked for a short period under John Ericsson, who designed the American Civil War ironclad USS Monitor.

Returning to Sweden with his father after the bankruptcy of his family business, he the devoted himself to the study of explosives, and especially to the save manufacture and use of nitroglycerine (discovered in 1847 by Ascanio Sobrero, one of his fellow students under Theophile-Jules Pelouze at the University of Turin). A big explosion occurred on 2 September 1864 at his factory in Heleneborg in Stockholm, killing five people. Among them was his younger brother, Emil.

The foundations of the Nobel Prize were laid in 1895 when Alfred Nobel wrote his last will, leaving much of his wealth for its establishment. Since 1901, The prize has honores men and women for outstanding achievements in physics, Chemistry, medicine, literature, and for work in peace.

What is the main idea of Paragraph 2 ?

41 / 100

United State (December 8, 2012), the pharmacist of National Institute of Medical Services said that patients should get prescriptions refilled early enough so they won’t run out of medicines. Running out could cause problems with his medicine schedules. The pharmacist also reminded them checking expiration dates frequently and discard any medicines that out-of-date.

Some medication must be stored in the proper place. Keeping a check list of all the prescription and over-the-counter medications are very important. For each medicine, the doctor told the patients to mark the amount they take, the time of day they take the medicine, and the medicine should be taken with food.

Another important thing is that patients must review their medicine record to the doctor whenever their doctor prescribes new medicine. Their doctor may have new information about their medicines that might be important to them. The doctor also said that their patients should have their health care provider write down advice and instruction for taking the medication.

Finally, the doctor instied that the pharmacist be a good source of information about the patients’ medications. In addition, the pharmacist keep records of all the prescriptions the patients get filled at the drug store. The pharmacist always helps them select nonprescription medications.

(NEWS: HEALTH)

What is considered important for the patients?

42 / 100

Taman Nasional Komodo miskin akan flora dan fauna karena rendahnya curah hujan, keterjalan bukit, dan tertutup oleh rumput. Sumber daya alam di taman nasional ini perlu dilestarikan dengan tujuan   …

43 / 100

Chinese Group Demands

That Japanese Emperor

Return Ancient Artefact

By Ankit Panda

February 13, 2016

 

Adding to a growing list of diplomatic disputes between China and Japan, a Chinese group is demanding that Japan’s emperor return a 1.300-year-old artefact that was allegedly looted by Japanese Soldier in The 1930s. According to a Xinbua report, the artefact in question in the Honglujing Stele, originally from “north eastern China.” The request has was made in letter addressed to Emperor Akihito of Japan by Japan by China Federation of Demanding Compensation from Japan (CFDC) via Japan’s embassy in China. The request has been prominently reported by both China’s domestic and international media outlets, suggesting that part of the intent is to shame Japan for its actions during the first half of the 20th century.

From Xinhua’s report, it is unclear the extent to which the Chinese government is involved in the request for the return on the artefact. The China Federation of Demanding Compensation from Japan (CFDC) is a civic group, independent of the government. According to Cinhua, “this is the first time a Chinese civic group has asked the Japanese imperial family for the return of a looted Chinese relic. “The group” seeks compensation for personal, material and spiritual damaga caused by Japanese militarism during the country’s aggression against China in the 20th century.

“…, a Chinese Group is demanding that Japan emperor return a 1.300-year-old artefact that was allegedly looted by Japanese soldiers in the 1930s.” (Paragraph 1)
The underlined word is closest in meaning to …

44 / 100

Diketahui nilai E0 :

Zn2+|Zn = -0,76 V

Fe2+|Fe = -0,44 V

Pb2+|Pb = -0,13 V

Cu2+|Cu = +0,34 V

Ag+|Ag = +0,80 V

Diagram sel yang berlangsung spontan adalah …

45 / 100

Cermatilah dengan saksama!

Simpulan yang tepat berdsarkan tabel tersebut adalah …

46 / 100

Perhatikan reaksi-reaksi berikut!

  1. CH3 – CH2OH → CH2 = CH2 + H2O
  2. CH3 – CH = CH2 + HCI → CH3 – CHCI – CH_3
  3. CH3 – CH2CI + CH3OK → C2H5OH + NaCI
  4. C2H5CI + N8OH → C2H5OH + NaCI
  5. CH = C – CH3 + H2 → CH2 = CH – CH3

Jenis reaksi substitusi ditunjukkan oleh persamaan reaksi nomor …

47 / 100

48 / 100

Perhatikan pernyataan berikut!

  1. sebagai sumber energi utama bagi tubuh kita
  2. mengatalis berbagai reaksi kimia
  3. mengganti sel-sel yang rusak
  4. Biokatalis pada proses metabolisme
  5. menjaga keseimbangan asam basa

Kegunaan protein ditunjukkan oleh pernyataan nomor …

49 / 100

Cermati gurindam berikut!

Beragam budaya unik dan menarik di Indonesia seperti: wayang kulit, batik, angklung, tari saman, tari reog, ponorogo, tari pendet, tari kecak semakin hari semakin terancam keberadaannya. Gempuran budaya barat yang tak kenal ampun merasuk ke semua sendi kehidupan kita. Sudah sejak dulu bangsa kita dikenal sebagai bangsa yang memiliki peradapan tinggi. Dari trend fashion, Tatanan rambut, makanan, bahkan pergaulan juga ikut mereka adopsi dari luar tanpa disaring terlebih dahulu. Fenomena demam Korea yang akhir-akhir ini menjalar cukup menjadi bukti akan lemahnya kepribadian serta karakter remaja kita.

Perbaikan kalimat yang bercetak miring adalah …

50 / 100

Cermati paragraf berikut!

(1) Demi mewujudkan bandar udara yang ramah lingkungan, PT Angkasa Pura I (Persero) mengandeng perusahaan Amerika Serikat untuk mengembangkan pemanfaatan energi matahari dalam pembangkit listrik tenaga surya (PLTS) di bandara. (2) penandatanganan nota kesepakatan antara Presiden Direktur PT Angkasa Pura I, Tommy Soetomo, dan CEO Sintesa Group – Sun Edison, Shinta Widjaja Kamdani, disaksikan oleh Menteri Perdagangan Amerika Serikat, Penny Pritzker di sela Konferensi Tingkat Tinggi Forum Kerjasama Ekonomi Asia-Pasifik (APEC) di Nusa Dua, Bali, Selasa, 8 Oktober 2013. (3) Semua pihak harus concern green energy. (4) Kerjasama itu akan mendatangkan keuntangan jangka panjang senilai US$ 45 Juta. (5) Keuntungan jangka panjang jauh lebih besar, terutama dalam penurunan emisi, nilainya kurang lebih US$ 45 juta

Mengapa PT Angkasa Pura I menggandeng perusahaan Amerika Serikat?

51 / 100

NOTICE TO BID

PURCHASE OF CARBON CREDIT USING CDM

SCHEME

PT PLN (Persero) invites eligible bidders for purchasing Carbon Credit from PLN’s Projects Using CDM scheme.

Requirements:

Bidding is open to Local or Internasional organization having business line in CDM project development and/or has successful experiences in purchasing Carbon Credit.

Bidder may obtain and collect further information on the Terms of Transaction Document (DTS) at the following address:

Date      : 22 October-29 October 2011

Time      : 10.00 am – 03.00 pm

Place     : Secretariat of VP LKL

PT PLN (Persero)

Main Buiding 13th Floor, Jl. Trunojoyo Blok M1/135,

Kebayoran Baru, Jakarta 12160 Indonesia

Phone: 622172512234, ext 1397

Fax: 622172786245

Detailed explanation and information, bid submission, etc will be applied in accordance with the provisions stipulated in the DTS. DTS can be obtained free of charge.

This notification does not cause any financial liability to PT PLN (Persero).

Jakarta, October 24, 2011

COMMITTEE FOR CARBON CREDIT SALE PT PLN (Persero)

The condition for candidates to join the bid is that it must …..

52 / 100

Antibodi yang dihasilkan oleh sel limfosit teraktifasi bila ….

53 / 100

Seorang penjahit memiliki persediaan 20 m kain polos dan 20 m kain bergaris untuk membuat 2 jenis pakaian. Pakaian model I memerlukan 1 m kain polos dan 3 m kain bergaris. Pakaian model II memerlukan 2 m kain polos dan 1 m kain bergaris. Pakaian model I dijual dengan harga

Rp 150.000,00 per potong, dan pakaian model ke II dijual dengan harga Rp 100.000,00 per potong. Penghasilan maksimum yang dapat diperoleh penjahit tersebut adalah …

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Berikut ini beberapa ciri dari tumbuhan :

  1. Berkambium
  2. Berkembang biak dengan spora
  3. Tidak memiliki pembuluh angkut
  4. Berbiji terbuka
  5. Mengalami pembuatan ganda

Ciri-ciri kelompok tanaman Gymnospermae ditunjukkan oleh …

55 / 100

Suku banyak berderajat 3, jika dibagi (x2 + 2x -3) bersisa (3x - 4), jika dibagi (x2 – x - 2) bersisa (2x + 3). Suku banyak tersebut adalah …

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I can’t believe that my time in Valencia was a perfect ending to my perfect (33) … abroad. After listening one last time to my Spanish Friends play the guitar, having lunch with Anna (a wonderful Spanish girl who I (34) … Spanish with), saying good-bye to my (35)  …. Roommates and other friends I met here, It’s inevitable that I will miss Espana and all the experience I have had there.

...............

58 / 100

Homeschooling is a hot topic, with a great deal of opposing views. For those favoring homeschooling, first and foremost, homeschooling offers a great deal of educational freedom. While the basics are certainly covered for all homeschooling students, the students have a great deal of freedom over what they specifically learn and when. Next, homeschooling offers a great deal of physical freedom. Without the strict schedule of school hours, homework and school trips, families have much more freedom to vacation at odd times, and other such activities. Additionally, homeschooling offers emotional freedom. Students often experience troubles with bullies, peer pressure, boredom, and competition. In a homeschooling environment, these factors are eliminated. Homeschooling also provides a sense of stability to families during difficult times, whether it is illness, moving, death, or a new family member.

While homeschooling can do a great deal of good, there are also a number of disadvantages. First, there are the time restraints. Whether you work, are a single parents, or simply choose a time-intensive schooling method, there is a great deal of factors limiting the time available for homeschooling. Financial restraints are another concern. The closeness of homeschooling may prove too much for some families as parents often must spend a larger amount of time with their children. Other disadvantages come from limited social interactions. For example, team sports opportunities are limited for most homeschoolers, especially teenagers who want to participate in competitive sports.

Homeschooling is considered better in offering more affective welfare to children as …

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Berkas cahaya dengan panjang gelombang 500 nm (1 nm = 10-9 m) datang tegak lurus pada kisi yang berada pada jarak 80 cm dari layar. Pola interfensi yang terbentuk pada layar diukur. Ternyata jarak antara dua terang berurutan adalah 10 mm. banyaknya garis tiap cm kisi adalah…

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Bacalah dengan cermat kutipan cerpen berikut!

                Siang malam ia membahas pelajaran hingga tidak mempedulikan perut yang sudah keroncongan. Menyadari ada ketidakwajaran pada anaknya, ibunda Salman merasa khawatir sebab setiap kali makan tidak bersama-sama lagi. Maka beliau mendatangi kamar sang buah hati sebelum malam.

“Man, …Man, makan yuk, ibu sudah siapkan rendang kesukaanmu, “kata ibu sambal berjalan mendekatinya. Ketika sampai depan ruangan pribadi Salman, ia melihat di sudut-sudut ranjang tidur sudah bertumpuk puluhan buku pelajaran. Mencermati keadaan Man demikian, Wanita yang sudah berkepala empat itu menegur Salman yang sedang serius membahas soal-soal.

“Nak, …Nak, mengapa kamar kamu berantakan sekali, padahal kemarin ruangan ini rapi dan harus?” tanya sang ibu.

“Maafkan ibu, saya begini guna mempertahankan ranking satu,” kata Salman sambal menatap orangtuanya.

“Oh, seperti itu yang kamu lakukan. Tetapi walaupun begitu, janganlah kamu lupa makan, nanti sakit.”

“ya, sebentar lagi Ibu,” sambal membaca buku.

“Janji, ditunggu di bawah ya.” Ibu mengingatkan si anak sembari melangkahkan kakinya ke ruang makan.

“Iya, Ibuku saying,”sahutnya.

Malam pun semakin larut tetapi Salman belum menyelesaikan pekerjaan hingga ia kelelahan dan tertidur di meja belajar.

Mengapa ibu berusaha membujuk agar Salman makan?

61 / 100

Harga E0 sel dari reaksi tersebut adalah …

62 / 100

Data titrasi 10 mL larutan NaOH 0,1 M dengan larutan H2SO4 sebagai berikut :

Massa H2SO4 yang bereaksi pada titrasi tersebut adalah … (Mr H2 SO4 = 63)

63 / 100

Webcams Make Alaska Bears Accessible Mark Thiessen, Associated Press, Anchorge, Alaska Sci-Tcch Tue, July 24 2012, 6:14 PM

                A new video initiative is bringing the famed brown bears of Alaska’s Katmai National Park directly to computers and smart phones.

Without having to go there, you’ll be able to watch mature bears compete for salmon at Brook Falls and other sites and cubs tumbling over each other as they play. Starting Tuesday, a Live Web stream (http://is.gd/bfpAs8) will allow the public to log on and see brown bears in their natural habitat.

“I think it’s an unparalleled opportunity for people to get that front row seat of the lives of the bears at Brooks Camp”, said Roy Wood, chief of interpretation for Katmai National Park and Preserve.

The project is a partnership with explore.org, which set up four high-definition cameras in Katmai, spokesman Jason Damata told The Associated Press. Three of them are at existing viewing stands where bear fans come to watch the animals.

The cameras provide access to a national park is difficult to reach and expensive for most tourist. It is about 275 miles south-west of anchorage, but no roads lead to Katmai. A trip there involves multiple airplanes and a lot of advanced planning: it’s hard to get a lodge reservation at Brooks Camp before 2014. Camping is allowed, but on a reservation system that goes online Jan 5.

“It takes a lot of time, a lot of effort and a lot of money, and the webcams will make it accessible to anyone with access to a computer, a smartphone, a tablet device,”Wood said.

“… to watch nature bears compete for salmon at Brook Falls” (Paragraph 2).

The underlined word is the most closely associated to …

64 / 100

Pernyataan-pernyataan di bawah ini berkaitan dengan gas.

  1. Gas terdiri dari partikel-partikel yang disebut molekul
  2. Partikel-partikel gas bergerak dalam lintasan lurus dengan laju konstan dan geraknya acak
  3. Tumbukan yang terjadi antarpartikel maupun dengan dinding wadah lenting sempurna
  4. Dalam setiap gerak partikel gas tidak berlaku hukum-hukum Newton tentang gerak
  5. Terdapat gaya Tarik-menarik antarpartikel maupun partIkel dengan dinding wadah

Pernyataan yang sesuai dengan sifat-sifat gas ideal adalah …

65 / 100

Diketahui premis-premis:

  1. Angin bertiup tidak kencang atau beberapa pohon tumbang
  2. Semua pohon tidak tumbang

Kesimpulan yang sah dari premis-premis tersebut adalah …

66 / 100

PAKUAN PAPER COMPANY

Jl. Daan Mogot 122-124

Tangerang

INDONESIA

March, 19, 2012

Mr. Mukhlis Riady

PT Agung Nusa

Jl. Kol. Atmo 85-87

Palembang

Dear Mr. Riady

In response to your letter of February 6, 2012, we apologize for the error in our shipment. We are sending immediately the additional 1000 cases of facsimile, model P-345x, that were not included in the shipment.

We value our relationship with your company, and we regret the inconvenience. The incomplete shipment may have caused you inconvenience. You can be assured that this will not happen again in the future.

Sincerely yours,

Indawan Tan

Manager, Order Departement

We know from the text that the first shipment …

67 / 100

COMPANY’S NAME CHANGE

                Japan Telkom co, Ltd (Head Office: Minato-ku, Tokyo: President and CEO: Hideki Kurashige: hereinafter “Japan Telecom”) announces that on October 1st, 2014 it will change its name to “Softbank Telecom Corp” and the corporate logo will change to the design used by Softbank Group Companies.

Softbank Group is a comprehensive I.T. network infrastructure, digital platform and content company. With this collective strength, our company offers invonative, board solution which contributes to the business success of our customers.

With this company change, we aim to maximize group synergies to further build  the relationship and trust we have with our existing customers. We will use the power of the softbank group companies to develop our company’s strength.

What happened to the company on October 1st, 2014?

68 / 100

Pada termodimika, gas ideal mengalami proses isokhorik adalah …

69 / 100

Perhatikan tabel berikut!

Kuartil atas dari data pada tabel di atas adalah ..

70 / 100

Cermati kutipan novel berikut!

                Muka Kasan Ngali pucat sedikit. Ia menatap buruh itu satu-satu. Dan mereka diam. Kata Kasan Ngali mengakhiri,”Tutup mulut kalian. Tutup!”

“Kami tak tahu apa-apa, Pak.”

“Kami datang sudah begini”

“Kalau saja kami tahu!”

Kasan Ngali marah.

“Tutup. Kataku!”

“Tidak ada yang membantah lagi,”Kasan Ngali memberi perintah.

“Tidak usah diurus siapa yang berbuat ini.
Tugasmu ialah, usir semua orang dari pekarangan. Tutup pintu pagar. Jangan seorang dibolehkan lagi ke sini. Kerjakan, jangan bertanya. Aku benci pertanyaan!”

Buruh-buruh itu masih belum bergerak. Belum jelas bagi mereka, bahwa itu memang keputusan Kasan Ngali.

“Apalagi? Pergi! Kau kira aku tidak waras, ya!”

Pembuktian latar tempat dalam kutipan novel tersebut ditunjukkan dalam kalimat …

71 / 100

72 / 100

Harga keempat bilangan kuantum untuk elektron terakhir dari

adalah......

73 / 100

Perbedaaan teori atom Rutherford dengan teori atom Bohr adalah …

74 / 100

75 / 100

Singapore to Develop Marine Tourism in Riau Islands of Indonesia

                Singapore has expressed its interest in developing marine tourism in Natuna, Anambas and Lingga, three beautiful yet hidden regencies in the Riau islands province of Indonesia.

According to Riau Islands Deputy Governor, Soeryo Respationo, the three areas have their own beauty but lack of adequate infrastructure to boost tourism.

Singapore’s investment in the tourism sector would perfectly match with the islands’ need, he said recently. Soeryo said that Singapore Ambassador Anil KUMAR Nayar visited the Riau islands administration on Tuesday to show the country’s commitment in developing the marine-tourism sector

http:newbursan/sept,2015

Singapore is interested in making investment in …

76 / 100

Cara yang paling tepat dilakukan untuk melindungi hiasan rumah yang terbuat dari besi dari peristiwa-peristiwa korosi adalah …

77 / 100

Gas HCI murni 24 mL ditiupkan ke dalam 125 mL air sehingga seluruh gas larut dan volume air tidak berubah. Tekanan gas semula 76 cmHg dan t = 270 Jika tetapan gas ideal (R) = 0,08 L.atm/mol K dan log 8 dan 0,9 maka pH larutan HCI adalah …

78 / 100

Sebuah bola konduktor berongga berjari-jari R diberi muatan listrik. Pernyataan yang benar berkaitan dengan besar potensial listrik suatu titik yang berjarak ½ R dan R dari pusat bola konduktor adalah …

79 / 100

Negeri Sembilan is unique among Malaysian states for its Adat Pepatih, a matrilineal social system which came together with the Minangkabau people from the Indonesian island of Sumatra who settled in the state.

The cultural heart of Minangkabau culture in Negeri Sembilan is the pretty royal town of seri Menanti, about 50 km from the state capital, Seremban. Here, you will find a traditional timber palace. It was the residence of Negeri Sembilan’s rulers until 1992 when it was turned into the Royal Museum. It is showcase of Minangkabau architecture and design, and was built by two local craftsmen in 1908. No srews or nails were used in its construction. Many hauses in the vicinity of Seri Menanti adopt the distinct feature of Minangkabau architecture-the curved roof which resembles the horns of the buffalo.

For more of the state’s history, you can head the State Museum in Seremban which is also used in a former palace, the Istana Ampang Tinggi. The Adat Museum in Rembau, 25 km south of Seremban, contains a fascinating array of cultural artefacts from handcrafted antiques to community heirlooms. Further to the south is the Pengkalan Kempas Historical Complex. Its most fascinating feature is a group of stone megaliths which are referred to as batu hidup (living rocks). Villagers believe the rocks can grow and move on their own.

The second paragraph is about …

80 / 100

Cermati paragraf berikut!

Sepanjang tahun 2011, bank-bank nasional mampu menikmati kenaikan laba cukup besar. Jika, bank-bank asing yang beroperasi di Indonesia malah bernasib beda. Sejumlah bank harus rela memperoleh laba tahun 2011 lebih kecil dibandingkan tahun 2010.

Mengutip laporan keuangan publikasi bank di situs Bank Indonesia (BI) tiga perusahaan mencatat penurunan laba. Laba Cathy Bank menurun sehingga melambatnya bisnis perusahaan pasca sanksi BI di divisi konsumen. Pendapatan pun turun, setidaknya beban usaha meningkat.

Kata penghubung untuk mengganti kata yang bercetak miring pada paragraf tersebut adalah …

81 / 100

Bacalah penggalan naskah berikut dengan cermat! 

Yanto    : “Gimana Rud sekarang, kita jalan lagi?”

Rudi       : “Aduh To, kalau kita ukur dari pagi hingga sekarang sudah pukul 13.30, berapa kilo kita

Berjalan. Tapi  hasilnya hanya menghabiskan beberapa botol air saja. Padahal, semua alamat yang terdapat pada koran ini sudah hampir kita datangi, tetapi tidak ada lowongan untuk kita.”

Yanto    : “Habis sekarang kita mau apa? Masa setiap hari kita pulang dengan kegagalan.

Kita coba Rud, masa anaknya Pak Katmo mudah putus asa …!”

Rudi       : (Berdiri) “Eh, To, kamu jangan sesekali bawa orang tuaku! Apa hubungannya?”

Yanto    : “Maaf, Rud … itu hanya canda. Masa segitu saja diambil hati.”

Rudi       : “Jangan diambil hati To, kita kan lagi pusing, kok kamu sempat-sempatnya bercanda

Masalah yang dibicarakan dalam kutipan tersebut adalah …

82 / 100

Berikut ini adalah hasil pengembangan bioteknologi :

  1. Kultur jaringan
  2. Hibridoma
  3. Kloning
  4. Fertilisasi invitro
  5. Bioremdiasi

Hasil bioteknologi yang dimanfaatkan di bidang pertanian dan lingkungan berturut-turut adalah...

83 / 100

Bacalah dengan cermat!

Maskun                : “Kau mesti peringatkan Suhita! Anak itu kian hari kian menjadi liar.’

Mardilah              : “Ada apa dengan Suhita, Pak? Tadi pun dia mengeluh karena katanya kau marahi lagi. Sudah selayaknya kau berdamai dengan dia.”

Maskun                : ”Dia yang harus berdamai dengan aku.”

Mardilah              : “Mengapa kau berperasaan demikian?”

Maskun                : “Tak tahu aku. Mulut anak itu semakin berbau racun. Barusan tadi dia berkata, rumah ini rumah penjara. Dan akulah kepada penjaranya.”

Mardilah              : “Adakah sesuatu yang salah, engkau tidak tenang. Adakah yang salah?”

Maskun                : “Aku bukan orang yang lemah! Aku kuat! Kalau kau bisa melarang Suhita bercampur gaul dengan kawan-kawannya yang sok tahu politik itu, nah, baru tidak ada yang salah.”

Watak Suhita dalam kutipan drama tersebut adalah …

84 / 100

Bacalah kutipan tajuk rencana berikut!

Kendali dan pengawasan laut di perairan Indonesia masih sangat lemah karena minimnya anggaran operasional kapal pengawas laut. Yang lebih menyedihkan, anggaran operasional  untuk pengawasan laut, dari tahun ke tahun, terus menurun. Jika sebelumnya masih bisa 200 hari dari 365 hari operasional dalam setahun, sekarang hanya untuk 120 hari saja. Menteri kelautan dan Perikanan, mengungkapkan di Malang, Jawa Timur, Minggu (8/6), bahwa untuk sekitar 5,58 juta kilometer persegi wilayah laut Indonesia, hanya terdapat 27 kapal untuk operasional pengawasan. Bahkan, yang lebih memperihatinkan, untuk mengawasi kawasan Zona Ekslusif Ekonomi hanya ada tujuh kapal. Pemerintah seharusnya dapat mengucurkan anggaran yang lebih realistis untuk pengawasan laut perairan Indonesia.

Pihak yang dituju oleh Penulis dalam kutipan tajuk rencana tersebut adalah …

85 / 100

Di antara rumus struktur berikut yang memiliki titik didih tertinggi adalah …

86 / 100

Tanaman transgenik umumnya memiliki sifat-sifat unggul yang diinginkan, tetapi ternyata tanaman tersebut dapat merusak ekosistem, misalnya penanaman trangenik tahan hama dapat menyebabkan …

87 / 100

Cermati paragraf berikut!

Ternyata hotel itu tidak ambruk. Tidak ada orang terluka. Tidak juga ada laporan kerusakan berarti. Pengalaman itu saya ceritakan kepada …. Yang Bersama artis mengunjungi saya esoknya di Hotel Mulia tersebut. Mereka curiga, janga-jangan ada bagian bangunan yang ….. di balik karpet yang indah di hotel Mulia karena tampak beberapa petugas yang … di sekitar kami

Kata ulang yang tepat untuk melengkapi paragraf tersebut adalah …

88 / 100

89 / 100

Koordinat A (8, -12) dipetakan dengan pusat O dan faktor skala 2, dilanjutkan rotasi dengan pusat O sebesar 1800. Koordinat titik hasil dipetakan adalah …

90 / 100

Bacalah pantun berikut!

Satu dua tiga  dan empat

Lima enam tujuh delapan

Jangan pernah putus harapan

Lirik yang tepat melengkapi pantun tersebut adalah ….

91 / 100

Cermati paragraf berikut!

(1) Televisi pendidikan adalah media yang sangat bagus untuk membagi informasi dan bahan pendidikan kepada masyarakat secara luas. (2) Teknologi terbaru termasuk computer dan internet sudah menjadi pilihan utama untuk teknologi pendidikan meskipun ada beberapa orang yang mengira televisi adalah teknologi lama. (3) Akan tetapi, potensi televisi pendidikan untuk membawa pendidikan ke semua lapisan masyarakat belum begitu tercapai. (4) Di situs web ini tersedia “venue” untuk pendidikan di lapangan. (5) Mereka dapat membahas hal-hal yang terkait dengan televisi pendidikan, memasang sumber-sumber bahan pendidikan pribadi, atau “link-link” ke situs mereka, dan video pendek mengenai praktik pembelajaran untuk membantu guru-guru di lapangan

Kalimat utama paragraf tersebut adalah nomor …

92 / 100

Cermati kalimat pembuka surat lamaran berikut!

Berdasarkan iklan di harian Kisah, 1 Juli 2014, saya sangat ingin menjadi teknisi komputer pada perusahaan yang Bapak/Ibu pimpin.

Perbaikan kalimat pembuka surat lamaran pekerjaan tersebut adalah …

93 / 100

Cermati teks berikut

(1) Negeri ini telah lebih dari 20 tahun melaksanakan wajib belajar pendidikan dasar 6 tahun dan telah 10 tahun melaksanakan wajib belajar Pendidikan dasar 9 tahun. (2) Maksud dan tujuan pelaksanaan wajib belajar adalah memberikan pelayanan kepada anak bangsa untuk memasuki sekolah dengan biaya murah dan terjangkau oleh kemampuan masyarakat banyak. (3) Apabila perlu, pendidikan dasar enam tahun seharusnya dapat memberikan pelayanan secara gratis karena dalam pendidikan dasar enam tahun kebutuhan mendasar bagi warga negara mulai diberikan. (4) Di sekolah dasar inilah anak bangsa akan dididik agar bisa membaca, menulis, dan berhitung, serta dasar berbagai pengetahuan lain. (5) Setiap anak bangsa harus mengikuti wajib belajar mulai dari jenjang yang terendah, yaitu sekolah dasar.

Tujuan penulis dalam paragraf tersebut menjelaskan bahwa ….

94 / 100

Sebanyak 10 liter larutan yang mengandung 0,1 mol H2SO4 memiliki pH sebesar …

95 / 100

A flood is an overflow of an expanse of water that submerges land. In the sense of “Flowing water”, the world may also be applied to inflow the tide. Flooding may results from the volume of water within a body of water, such as a river or lake, which overflows or breaks levees, with the result that some of the water escapes its unusual boundaries.

While the size of a lake or other body of water will vary with seasonal changes in precipitation and snow melt, it is not a significant flood unless such escapes of water endanger land areas used by man like a village, city, or other inhabited area.

Floods can also occur in rivers, when flow exceed the capacity of the river channel, particularly at bends or meanders. Flood often cause damage to homes and businesses if they are placed in natural flood plains of rivers. While flood damage can be virtually eliminated by moving away from rivers and other bodies or water, since time out of mind, people have lived and worked by the water to seek the sustenance and capitalize on the gains of cheap and easy travel and commerce by being near water. That humans continue to inhabit areas threatened by flood damage is evidence that the perceived value of living near the water exceeds the cost of repeated periodic flooding.

“…, it is not a significant flood unless such escapes of water endanger land areas used by man …” (paragraph 2). The Underlined word is closest in meaning to …

96 / 100

Perhatikan pernyataan – pernyataan berikut!

  1. Terjadi saat logam target disinari infra merah
  2. Energi lebih besar dari fungsi kerja logam target
  3. Frekuensi foton yang mengenai logam diatas frekuensi ambang
  4. Intensitas cahaya yang digunakan selalu menentukan jumlah elektron yang lepas dari logam target

Pernyataan yang benar terkait efek fotolistrik adalah …

97 / 100

Dalam suatu organisasi akan dipilih ketua, sekretaris, dan bendaharadari 9 calon yang memenuhi kriteria. Banyak susunan pengurus yang mungkin dari 9 calon tersebut adalah …

98 / 100

Bacalah penggalan pidato berikut!

Peristiwa detik-detik proklamasi kemerdekaan adalah momentum yang membawa seribu satu kebanggaan dan keharusan yang dalam. Kita menyadari bahwa untuk mencapai dan menegakkan Indonesia, telah ditempuh dengan perjuangan yang panjang, penuh kegigihan, pengorbanan jiwa dan raga, serta harta benda yang tidak terkira dari seluruh potensi rakyat Indonesia. Semangat seperti itulah yang kita hayati dengan sungguh-sungguh setiap kali melaksanakan puncak kemerdekaan RI dengan turut serta dalam upacara memperingati peristiwa tersebut …

Kalimat persuasive yang tepat untuk melengkapi bagian teks pidato yang rumpang tersebut adalah ….

99 / 100

Remote sensing is the acquisition of information about an object or phenomenon, without making physical contact with the object. In modern usage, the term generally refers to the use of aerial sensor technology to detect and classify objects on Earth (both on the surface, and in the atmosphere and oceans) by means of propogated signals (e.g. electromagnetic radiation emitted from aircraft or satelites).

There are two main types or remote sensing: passive remote sensing active remote sensing. Passive sensors detect natural radiation that is emitted or reflected by the objects or surrounding area being observed. Revelected sunlight is the most common source of radiation measured by passive sensors include film photography, infra-red, charge-coupled devices, and radiometers. Active  collection on the other hand, emits energy in order to scan objects and areas whereupon a sensor then detects and measures the radiation that is reflected or backscattered from the target RADAR and LIDAR are examples of active remote sensing where the time delay between emission and return is measured, stabilizing the location, height, speed, and direction of an object.

From the text, we know that remote sensing ….

100 / 100

Suatu persamaan kuadrat x2 + (m - 1)x – 5 = 0

Mempunyai akar-akar x1 dan x2. Jika x2/1 +  – 2x1x2 = 8 m, maka nilai m adalah …

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