Question

• State whether the following statements are true or false.
Q11. Thrust upon area is called pressure.
Q12. The acceleration is the rate of change of momentum.
Q13. Energy can be created but not destroyed.
Q14. The angle of incidence is equal to angle of reflection.
Q15. The SI unit of work and energy is same.

Answer 1

Answer:

11 true

12 false

13 false

14 true

15 true

Answer 2

Explanation:

11) t

12) f ( acceleration is a rate of change of velocity )

13) f ( energy is conserved , which cannot be created nor be destroyed , but can transfrom from one form to other)

14) t

15) t