Question

What energy transformation takes place when you turn on an electric light?

Answer 1

Answer:

energy :-we cannot form the energy neither created nor destroyed

when we switch on a electric light the electric current energy was transferred into heat energy

Answer 2

The energy transformation that takes place when we turn on electric light is the conversion of chemical energy into electrical energy and then into light energy.

• During the energy transformation first of all chemical bonds breaks and chemical energy is transformed into electrical energy and finally into the light energy that we see.
• This transformation occurs as per the low of energy conversation.
• According to this rule, energy remains constant and it transforms into another form during the processes.
• In this process when the switch was off energy is stored as potential energy and after the switch is on it gets converted to kinetic energy.