Question

Write the names of 4 different froms of energy and give example where energy is transformed from one form to another

Answer 1

Sound exists in many forms. 4 of them are as follows:
1)Kinetic energy
2)Electrical energy
3)Heat energy
4)Light energy
Energy can neither be destroyed nor be created, it can only be transformed fom one form to another.examples-
Electric motor. Electrical energy to mechanical energy
Electric iron. Electrical energy to heat energy
Electric bulb. Electrical energy to heat energy then heat energy to light energy
Steam engine. Heat energy to kinetic energy
Solar cell. Light energy to electrical energy.
e.t.c.