Question

lighting of torch bulb is what motion ? ​

Answer 1

Answer:

While lighting a bulb through a battery, the chemical energy of the battery gets converted into the electric energy which further gets converted into light energy along with heat energy. That is why after lighting a bulb for some time, it gets heated up.

Answer 2

Explanation:

While lighting a bulb through a battery, the chemical energy of the battery gets converted into the electric energy which further gets converted into light energy along with heat energy. ... One form of energy can be transformed to another form but it cannot be created or destroyed.