Energy Sources and Transfer of Energy – Online MCQs Test – Physics 9th

1. This kind of energy is stored in the Earth as its natural heat.

2. The rate of doing work is known as:

3. Work done per unit time is called __________.

4. The energy that a body possesses by virtue of its position, shape or state of a system is known as:

5. Unit of power is:

6. Fossil fuels have stored:

7. The amount of energy transferred per unit time is called as:

8. Mathematically, kinetic energy is represented by:

9. Water stored in a dam is an example of:

10. Which is the renewable source of energy

11. The ability to do work is defined as:

12. Coal, gas and oil are all examples of _________.

13. 1 hp = __________

14. joule / sec __________

15. ____________ is not a renewable source of energy.

16. The energy released during fission or fusion reaction is called ____________.

17. 1 joule = ________

18. Wood, organic material, garbage and sugarcane are sources of:

19. Mathematically potential energy is given as:

20. Power is a: