1. Which type of energy is possesed by person who climbs the mountain?

2. Stretched rubber is an example of

3. Which of the following relation about p.E. is correct?

4. Which of the following is correct ?

5. A person carries 20 kg heavy load over his head with 10 N force at a distance of 5 m and  held perpendicularly to the surface then work done by the person is

6. A body experiences a centripetal force, the work done is

7. In microphone, energy converts from

8. Energy can neither be created nor be destroyed but it can transfer from one from to another from ?

9. The unit of 1 kilowatt hour (KWH) is equal to

10. When a person carries a mass of a body over his head which is held perpendicularly then work done by person is

11. Potential energy is

12. 1 H.P. is equal to

13. What is energy of a body whose mass is 20kg, moving with velocity of 10m/s?

14. Moving fan has

15. Which of the following relation is correct for total energy ?

16. A flying bird has

17. Sun light is

18. The energy possessed by virtue of motion is called

19. Unit of energy is

20. Energy is a