# CBT I Preparation : Physics Questions

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Lutfinurrha
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Quizzes Created: 2 | Total Attempts: 174
Questions: 23 | Attempts: 26

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• 1.

• A.

A

• B.

B

• C.

C

• D.

D

C. C
• 2.

• A.

A

• B.

B

• C.

C

• D.

D

D. D
• 3.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 4.

### Question Number 4 Perhatikan tabel berikut! Jenis Logam  Kalor Jenis (J/kgoC) Tembaga 380 Besi 450 Perak 235 Alumunium 920

• A.

A

• B.

B

• C.

C

• D.

D

D. D
Explanation
The table shows the specific heat capacity (kalor jenis) of different metals. The specific heat capacity is the amount of heat energy required to raise the temperature of a substance by one degree Celsius per unit mass. In this case, the specific heat capacity of alumunium is the highest at 920 J/kgoC, indicating that it requires the most heat energy to increase its temperature compared to the other metals listed. Therefore, the correct answer is D.

Rate this question:

• 5.

• A.

A

• B.

B

• C.

C

• D.

D

D. D
• 6.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 7.

• A.

A

• B.

B

• C.

C

• D.

D

D. D
• 8.

### Pak Adi mendorong mobilnya yang mogok dengan gaya dorong maksimal 375 N. Ia kesulitan mendorong mobilnya karena ada gaya gesekan mobil dengan aspal sebesar 400 N. Untuk membantu Pak Adi ada 5 orang dengan gaya dorong sebagai berikut. Nama Gaya (N) Budi 375 Cakra 325 Danu 475 Emir 425 Farhan 325 Orang paling tepat yang bisa membantu Pak Adi mendorong mobil agar dihasilkan usaha sebesar 15.000 J dan dapat berpindah sejauh 12 m adalah ....

• A.

A

• B.

B

• C.

C

• D.

D

B. B
Explanation
The person who can provide the most appropriate assistance to Pak Adi is person B, Budi, with a force of 375 N. This is because the total force needed to overcome the friction and move the car is 400 N, and Budi's force of 375 N is the closest to this value without exceeding it. Additionally, the work done is calculated by multiplying the force by the distance, and Budi's force of 375 N multiplied by the distance of 12 m results in a total work of 4,500 J, which is less than the required 15,000 J. Therefore, Budi is the most suitable person to assist Pak Adi.

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• 9.

• A.

A

• B.

B

• C.

C

• D.

D

C. C
• 10.

• A.

A, E

• B.

C, A

• C.

B, A

• D.

C, D

B. C, A
• 11.

• A.

Option 1

• B.

Option 2

• C.

Option 3

• D.

Option 4

B. Option 2
• 12.

• A.

A

• B.

B

• C.

C

• D.

D

D. D
• 13.

### Question Number 13 Pernyataan yang benar ditunjukkan oleh nomor ....

• A.

1, 3, 7

• B.

1, 3, 8

• C.

2, 4, 6

• D.

3, 5, 8

A. 1, 3, 7
Explanation
The correct answer is 1, 3, 7. This is because the numbers in this sequence follow a pattern where each number is obtained by adding 2 to the previous number. Starting with 1, we add 2 to get 3, and then add 2 again to get 7. The other sequences do not follow this pattern.

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• 14.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 15.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 16.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 17.

• A.

A

• B.

B

• C.

C

• D.

D

C. C
• 18.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 19.

• A.

A

• B.

B

• C.

C

• D.

D

B. B
• 20.

• A.

A

• B.

B

• C.

C

• D.

D

D. D
• 21.

• A.

A

• B.

B

• C.

C

• D.

D

B. B
• 22.

• A.

A

• B.

B

• C.

C

• D.

D

A. A
• 23.

• A.

A

• B.

B

• C.

C

• D.

D