The biggest source of heat energy is:
a) Moon
b) Stars
c) Sun
d) Galaxy
Energy released due to the burning of fuel is:
a) heat
b) electrical
c) nuclear
d) chemical
The process which cannot balance in plants without sunlight is:
a) photosynthesis
b) respiration
c) digestion
d) assimilation
Energy of moving charges is:
a) nuclear energy
b) chemical energy
c) heat energy
d) potential energy
Energy obtained from the nucleus of an atom is called as:
a) nuclear energy
b) chemical energy
c) heat energy
d) potential energy
It is used as a fuel in nuclear fission:
a) Uranium
b) Lithium
c) Helium
d) Aluminum
