Quiz about SAINS TINGKATAN 5

Question 1

Question 1.

Accepted Answer

Question 2

Question 2.

Accepted Answer

Question 3

Question 3.

Accepted Answer

Remaja memerlukan lebih tenaga berbanding orang dewasa

Answer

Perempuan memerlukan lebih banyak tenaga berbanding lelaki

Answer

Orang sakit memerlukan kurang tenaga berbanding orang sihat

Answer

Individu bersaiz kecil memerlukan lebih banyak tenaga berbanding individu bersaiz besar

Question 4

Question 4.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 5

Question 5.

Accepted Answer

Tong sampah diolah menjadi sofa

Answer

Tayar lama digunakan untuk menanam pokok

Answer

Bekas makanan menjadi bekas makanan haiwan

Answer

Kotak kasut menjadi tempat penyimpanan alat tulis

Question 6

Question 6.

Accepted Answer

Mengambil masa yang panjang untuk menjadi lengkap

Answer

kuantiti hasil tindak balas berkurang

Answer

kuantiti bahan tindak balas bertambah

Answer

Mengambil masa yang singkat untuk menjadi lengkap

Question 7

Question 7.

Accepted Answer

Masa yang diambil untuk mengumpulkan gas kurang daripada 60 s

Answer

Tiada gas dibebaskan

Answer

Masa yang diambil untuk mengumpulkan gas adalah kekal 60 s

Answer

Masa yang diambil untuk mengumpulkan gas lebih daripada

Question 8

Question 8.

Accepted Answer

untuk mendapatkan alkohol tulen

Answer

untuk menghasilkan ester

Answer

untuk meningkatkan kuantiti alkohol

Answer

untuk meningkatkan penghasilan gas karbon dioksida

Question 9

Question 9.

Accepted Answer

untuk mengelakkan minyak sawit menjadi masam

Answer

untuk membunuh mikroorganisma

Answer

untuk menjadikan warna minyak sawit kekuningan

Answer

untuk mengurangkan kandungan lemak dalam minyak sawit

Question 10

Question 10.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 11

Question 11.

Accepted Answer

Lori sampah

Answer

Dron

Answer

Kapal selam

Answer

Perahu layar

Question 12

Maklumat di bawah menunjukkan ciri-ciri bagi suatu bahan pembersih Q.

The information below shows the characteristics of a cleaning material Q

Accepted Answer

Larutan pembersih ekoenzim

Ecoenzyme cleaning solution

Answer

Larutan pembersih hijau

Green cleaning solution

Answer

Bahan pencuci kimia

Chemical cleaning solution

Answer

Larutan pencuci sisa pertanian

Agricultural waste cleaning solution

Question 13

Rajah 13 menunjukkan keputusan eksperimen untuk mengkaji kesan antibiotik terhadap pertumbuhan bakteria.

Antara yang berikut ,yang manakah dapat meningkatkan diameter kawasan X?

Diagram 13 shows the results of an experiment to study the effect of antibiotics on bacterial growth.

which of the following can increase the diameter of the area X?

Accepted Answer

Menggunakan antibiotik berkepekatan tinggi Using high concentration of antibiotics

Answer

Menambahkan lebih banyak bakteria

Add more bacteria

Answer

Tempoh eksperimen dilanjutkan lagi

The experimental period is extended

Answer

Meletakkan lebih banyak nutrien agar/ Put more agar nutrients

Question 14

Pekebun menambahkan baja yang mengandungi fosforus. Mengapakah tindakan itu dilakukan?

Farmer added phosphorus-containing fertilizers.

Why the action was taken?

Accepted Answer

Menggalakkan penghasilan bunga.dan buah.

Promotes the production of flowers and fruits.

Answer

Membina selulosa. Building up cellulose.

Answer

Meningkatkan sintesis klorofil.

Increases chlorophyll synthesis.

Answer

Membantu pertumbuhan meristem hujung akar dan pucuk.

Helps the growth of the root tip meristem and shoots

Question 15

Bagaimanakah penggunaan baja organik memberi manfaat kepada pekebun sayur?

How the use of organic fertilizers benefits vegetable growers?

Accepted Answer

Memperbaiki struktur tanah dan menyediakan nutrien secara berterusan. Improve soil structure and provide nutrients continuously.

Answer

Mengurangkan keperluan penyiraman tanaman.

Reduces the need for watering the crop.

Answer

Meningkatkan ketahanan tanaman terhadap serangan serangga.

Increases the resistance of plants to insect attacks.

Answer

Mengurangkan waktu yang diperlukan untuk memetik hasil tanaman./ Reduce the time it takes to harvest crops.

Question 16

Rajah 14 menunjukkan satu proses teknologi pemprosesan makanan yang dilakukan oleh seorang nelayan.

Mengapa makanan ini dapat disimpan lebih lama?

Diagram 14 shows a food processing technology process performed by a fisherman.

Why can this food be stored longer?

Accepted Answer

Hilang semua bakteria dari makanan.

Eliminate all bacteria from food.

Answer

Kurang kepekatan nutrien dalam makanan.

Lack of nutrient concentration in food.

Answer

Kurang aktiviti enzim yang memburukkan makanan.

Less activity of enzymes that deteriorate food.

Answer

Tingkatkan kandungan lemak dalam makanan. Increase the fat content in food.

Question 17

Rajah 15 menunjukkan kitaran hayat bagi botol plastik.

Diagram 15 shows a life cycle of a plastic bottle.

Accepted Answer

Menghasilkan bahan upcycle

Produce upcycle product

Answer

B Menanam plastik dalam tanah/ Bury plastic in the soil

Answer

Membuang plastik ke dalam tong sampah

Throw plastic into the the trash bin

Answer

Membiarkan bahan plastik mereput secara semula jadi di udara Let the plastic decay naturally in the air

Question 18

Antara berikut, yang manakah bukan faktor yang mempengaruhi kadar tindak balas?

Which of the following is not a factor that affects the rate of reaction?

Accepted Answer

Jisim bahan tindak balas

Mass of reactants

Answer

Saiz bahan tindak balas

Size of reactants

Answer

Suhu bahan tindak balas

Temperature of reactants

Answer

Kepekatan bahan tindak balas

Concentration of reactants

Question 19

Apakah fungsi serbuk besi (Fe) dalam proses Haber?

What is the function of iron powder (Fe) in the Haber process?

Accepted Answer

Mempercepatkan kadar tindak balas

Accelerate the reaction rate

Answer

Hasil tindak balas

The result of the reaction

Answer

Bahan tindak balas Reaction material

Answer

Meningkatkan masa tindak balas

Increase response time

Question 20

Antara berikut, yang manakah adalah sebatian karbon bukan organik?

Which of the following is the inorganic carbon compound?

Accepted Answer

Batu Kapur/ Lime stone

Answer

Petroleum/ Petroleum

Answer

Beras/ Rice

Answer

Protein/ Protein

Question 21

Rajah 16 menunjukkan pembentukan sebatian hidrokarbon dari sumber semulajadi.

Apakah X?

Diagram 16 shows the formation of hydrocarbon compound from natural sources.

What is X?

Accepted Answer

Petroleum/ Petroleum

Answer

Coal/ Arang batu

Answer

Arang/ Charcoal

Answer

Natural gas/ Gas semulajadi

Question 22

Rajah 17 menunjukkan pembentukan imej oleh kanta cembung.

Diagram 17 shows the ray diagram of an image by a convex lens.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 23

Rajah 19 menunjukkan suatu jek hidraulik yang digunakan di sebuah bengkel kereta.

Diagram 19 shows a hydraulic jack used at a car workshop

Accepted Answer

5000 N

Answer

0.5 N

Answer

50 N

Answer

500 N

Question 24

Apakah fungsi Stesen Angkasa Antarabangsa (ISS)?

What is the function of the International Space Station(ISS)?

Accepted Answer

Menjalankan kajian saintifik dalam persekitaran mikrograviti.

Conduct scientific research in a microgravity environment.

Answer

Melancarkan satelit Launching satellites

Answer

Menempatkan satelit dalam orbit

Places a satellite in orbit

Answer

Menghantar kapal angkasa ke angkasa lepas

Send spacecrafts into outer space

Question 25

Rajah 20 menunjukkan dua kedudukan satelit yang membuat orbit elips.

Apakah kedudukan X?

Diagram 20 shows two positions of satellites which make elliptical orbits.

What is X position?

Accepted Answer

Perigi

Perigee

Answer

Apogi

Apogee

Answer

Geopegun

Geostationary

Answer

Geosegerak

Geosynchronous

Question 26

Maklumat berikut menunjukkan ciri ciri bagi sejenis mikroorganisma.

Antara mikroorganisma berikut yang manakah mempunyai ciri ciri ini?

The following information show the characteristics of a microorganism.

Which of the following microorganisms has these characteristics?

Accepted Answer

Question 27

Seorang kanak-kanak telah jatuh sakit dan mendapatkan rawatan di hospital.

Doktor yang memeriksanya memberikan antibiotik.

Apakah penyakit yang mungkin dialami oleh kanak-kanak tersebut?

A children fell ill and get treatment in the hospital. The doctor who examined him gave antibiotics.

What is disease might the children have?

Accepted Answer

Pneumonia

Answer

Kayap

Shingles

Answer

Demam campak

Measles

Answer

Disentri

Dysentry

Question 28

Jadual 3 menunjukkan nilai kalori bagi empat jenis makanan.

Ahmad mengambil makanan tengahari yang terdiri daripada 20g nasi, 10g ayam, 30g kubis dan 10g betik. Hitung jumlah kalori yang diambilnya.

Table 3 shows the calorific value of four type of food.

Ahmad takes lunch which consist of 20g of rice, 10g of chicken, 30g of cabbage and 10g of papaya Calculate the total calorific value taken by Ahmad.

Accepted Answer

398.7 kJ

Answer

30.65 kJ

Answer

181.74 kJ

Answer

241.50 kJ

Question 29

Rajah menunjukkan satu produk minuman yang diproses supaya tahan lebih

lama.

Apakah kaedah pemprosesan makanan yang paling sesuai digunakan?

Diagram shows a beverage that has been process to last longer.

What is the most suitable food processing method to use?

Accepted Answer

Pempasteuran

Pasteurization

Answer

Pembungkusan vakum

Vacuum packaging

Answer

Pendehidratan

Dehydration

Answer

Penyejukbekuan

Freezing

Question 30

Rajah menunjukkan suatu kawasan pembuangan sampah yang membebaskan gas X.

Antara berikut, yang manakah benar bagi gas X?

Diagram shows the garbage dump that produce gas X.

Which of the following is true about gas X?

Accepted Answer

Boleh digunakan untuk menjana tenaga elektrik.

Can generate electricity

Answer

Dapat membantu pembakaran

Support combustion

Answer

Boleh mengurangkan kesan rumah hijau.

Can reduce green house effect

Answer

Dapat meningkatkan kadar fotosintesis

Can increase the rate of photosynthesis

Question 31

Seorang murid menjalankan satu eksperimen untuk menyiasat kadar tindak balas di antara asid hidroklorik cair dengan ketulan zink.

Jadual 4 menunjukkan keputusan eksperimen tersebut.

Berapakah kadar tindak balas purata bagi eksperimen ini?

A student conducted an experiment to investigate the rate of reaction of hydrochloric acid with granulated zinc.

Table 4 shows the results of the experiments.

What is the average rate of reaction for this experiment?

Accepted Answer

0.25 cm³ s^-1

Answer

0.19 cm³ s^-1

Answer

0.22 cm³ s^-1

Answer

0.27 cm³ s^-1

Question 32

Maklumat berikut menunjukkan penyakit yang dihidapi oleh seseorang akibat pengambilan bahan X secara berlebihan.

Makanan yang manakah mengandungi bahan X?

The following information shows the diseases that a person will suffer as a result of excessively consumption of substance X.

Which food contain substance X?

Accepted Answer

Ayam goreng

Fried chicken

Answer

NasiRice

Answer

SusuMilk

Answer

Minyak Zaitun

Olive oil

Question 33

Maklumat berikut menunjukkan langkah-langkah dalam proses pengekstrakan

minyak kelapa sawit.

Susunkan semula proses di atas mengikut urutan yang betul.

The following Information shows the steps in the palm oil extraction process.

Rearrange the above process in the correct order.

Accepted Answer

Q, S, R, T, P

Answer

P, Q, R, S, T

Answer

R, T, S, Q, P

Answer

T, R, S, P, Q

Question 34

Rajah menunjukkan rajah sinar bagi suatu alatan optik P.

Antara berikut, yang manakah merupakan ciri-ciri imej yang terbentuk?

Diagram shows ray diagram of an optical device P.

Which of the following are the characteristics of the image formed?

Accepted Answer

Maya, tegak dan dibesarkan

Virtual. upright and magnified

Answer

Nyata, tegak dan dibesarkan

Real, upright and magnified

Answer

Songsang, nyata dan sama saiz

Inverted, real and same size

Answer

Songsang, maya dan mengecil

Inverted, virtual and diminished

Question 35

Rajah 24 menunjukkan sebuah dron yang sedang bergerak ke atas.

Antara A , B , C dan D, kawasan manakah mempunyai tekanan udara paling rendah?

Diagram 24 shows a drone is moving up.

Among A, B, C and D, which area has the lowest air pressure?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 36

Question 36.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 37

Question 37.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 38

Question 38.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 39

Question 39.

Accepted Answer

Penggunaan Dron:Q,R

Pengklonan:P,S

Answer

Penggunaan Dron:R,S

Pengklonan:P,Q

Answer

Penggunaan Dron:P,R

Pengklonan:Q,S

Answer

Penggunaan Dron:Q,S

Pengklonan:P,R

Question 40

Question 40.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 41

Question 41.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 42

Question 42.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 43

Question 43.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 44

Question 44.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 45

Question 45.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 46

Question 46.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 47

Question 47.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 48

Question 48.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 49

Question 49.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 50

Question 50.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 51

Question 51.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 52

Question 52.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 53

Question 53.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 54

Question 54.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 55

Question 55.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 56

Question 56.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 57

Question 57.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 58

Question 58.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 59

Question 59.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 60

Question 60.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 61

Question 61.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 62

Question 62.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 63

Question 63.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 64

Question 64.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

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