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Physics 9 Chapter 6 - Work and Energy - 6
1.
What does a body possesses if it is capable to do work?
a) Power
b) Efficiency
c) Work
d) Energy
2.
Which of the following is the type of mechanical energy?
a) Heat energy
b) Sound energy
c) Kinetic energy
d) Light energy
3.
Which of the following is the type of mechanical energy?
a) Light energy
b) Heat energy
c) Wind energy
d) Potential energy
4.
What is moving air called?
a) Air
b) Blow
c) None of these
d) Wind
5.
Which of the following energy moves the sailing boats?
a) Heat energy
b) Light energy
c) Wind energy
d) Sound energy
6.
Which of the following energy drives windmills?
a) Sound energy
b) Wind energy
c) Heat energy
d) Light energy
7.
Which of the following energy a moving body has?
a) Kinetic energy
b) Chemical energy
c) Wind energy
d) Potential energy
8.
Which of the following energy is due to the motion of the body?
a) Chemical energy
b) Kinetic energy
c) Potential energy
d) Wind energy
9.
What is the energy called that is possessed by a body due to its motion?
a) Wind energy
b) Potential energy
c) Kinetic energy
d) Chemical energy
10.
Which of the following force stops a body after moving some distance?
a) None of these
b) Force of friction
c) Potential force
d) Kinetic force
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