Physics Mock Test

Physics Mock Test (Medium – 10 Questions)

Physics Mock Test (Medium)

Mechanics, atomic physics, electromagnetism, and optics practice for CSCA.

Progress: 0 of 10 answered

1. The SI unit of power is the Watt. What is one Watt equivalent to?

A) Joule B) Newton-meter C) Joule/second D) Kilogram-meter/second

2. According to the Law of Conservation of Energy:

A) Energy cannot be created but can be destroyed. B) Energy can be created but cannot be destroyed. C) Energy cannot be created or destroyed, only transformed. D) The total energy of a system always decreases.

3. What is the kinetic energy of a 2 kg object moving at 3 m/s?

A) 3 J B) 6 J C) 9 J D) 18 J

4. Which of the following materials is the best electrical insulator?

A) Copper B) Aluminum C) Rubber D) Silver

5. Which relation represents Ohm’s law?

A) P = VI B) V = IR C) Q = It D) F = qE

6. An object travels 100 m in 10 s. Its average speed is:

A) 5 m/s B) 10 m/s C) 15 m/s D) 20 m/s

7. Which of the following quantities is a vector?

A) Speed B) Distance C) Velocity D) Mass

8. What is the SI unit of electric charge?

A) Volt B) Ohm C) Coulomb D) Ampere

9. A 1 kg mass is raised 5 m above the ground (take g = 10 m/s²). Its gravitational potential energy is:

A) 5 J B) 10 J C) 25 J D) 50 J

10. Which color of visible light has the highest frequency?

A) Red B) Green C) Blue D) Yellow

Please answer all questions before showing the result.

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