Question

Match the pairs.
Group ‘A’ Group ‘B’
(1) Rolling object (a) Heat energy
(2) Food (b) Atomic energy
(3) Stretched bow (c) Kinetic energy
(4) Sunlight (d) Potential energy
(5) Uranium (e) Chemical energy

Answer 1

(1) Rolling object-------Kinetic energy. It is the energy possessed by virtue of being a motion.


(2) Food--------Chemical energy. It is stored in the bones of chemical compounds.


(3) Stretched bow------Potential energy. It is the energy that is stored in a body not in motion.


(4) Sunlight------Heat energy. It is the result of tiny particles called atoms or molecules or ions.


(5) Uranium-----Atomic energy. It is the energy carried by the atoms.

Answer 2

rolling object- kinetic energy

sunlight- heat energy

stretched bow- potential energy.

food- chemical energy

uranium- atomic energy