Question

State the energy transition in an electric bulb.

Answer 1

1. Electric energy is converted to light energy and heat energy in an electric bulb.
2. According to the law of conservation of energy ;
3. Energy can neither be created nor destroyed, it can be changed from one form to another.
4. So when work is done there is a change in energy occurs.
5. Hence, electric energy is converted to light energy and heat energy in an electric bulb.