Question

8. Mechanical energy is
a fuel.
co
5.
G. Match the columns.
Column A
Column B
1. Moving object
(a) Heat energy
2. Water stored in a dam (b) Kinetic energy
3. Energy produced on (c) Sound energy
burning of wood
4. Vibrating membrane (d) Muscular
of a drum
energy
5. Energy of human beings (e) Potential energy
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ICSE PHYSICS 7​

Answer 1

Answer:

i couldn't understand the question

Answer 2

Answer:

moving objects= kinetic energy

water stored in a dam =potential energy

energy produced on burning of wood=heat energy

vibrating membrane=sound energy

energy of human beings=muscular of a drum energy