cts or
9. Which day to day activity is affecied by a
friction?
a Stopping
b. Heating up
c Walking
d Slowing a vehicle
10. Rubbing your hands together will create
heat because of the
a Sweat in the hands
b Friction of skin
c Circulation of blood
d Air in the atmosphere
ey
11. The capacity for doing work
a Energy
b Friction
c Force
d. Weight
12 Solar energy is an example of it
h
a Nuclear energy
b Radiant energy
c. Chemical energy
d. Electrical energy
13 Energy produced due to the movement of
objects or its position in relation of gravity
t
a. Nuclear
b. Mechanical
c. Electrical
d. Chemical
14. The vibration and movement of the atoms
and molecules inside the substance
a. Sound energy
b. Thermal energy
c. Chemical energy
d. Wind energy
15. The energy possessed by a body in motion
a. Potential
b. Kinetic
c. Push
d. Pull
16. What does thermal mean?
a. Earth
b. Biomass
c. Heat
d. Wind​