Question

A torch is lit which forms ofform of energy we produced make use

Answer 1

Explanation:

chemical energy is coverted into heat and light energy

Answer 2

Here, chemical energy is converted to electrical energy, light energy, and heat energy.

• In the torch, the main source of energy is batteries.
• Batteries are having chemicals in them.
• An electric torch has dry cells/ batteries in it. These cells are connected with a switch and bulb.
• When the switch is on, the circuit will complete using chemical energy. and thus torch flashes light.
• Here the light is formed when chemical energy from the battery is converted to electrical energy.
• When the light is on, electric energy is further converted to light energy.
• Also, there will be a small amount of heat is also produced as the byproduct of the whole reaction. which is heat energy.
• Thus we can write as

         chemical energy----> electrical energy-----> light energy and heat energy.

• Also, there are torches that work on solar energy as well, in that instead of batteries, we use solar energy to work
• Hence in solar torch, energy conversion will be like

      solar energy---> electrical energy-----> heat and light energy.

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