EVERYDAY SCIENCE

Detailed explanation-1: -In a flashlight, chemical energy in the batteries is converted to electrical energy when the circuit including the batteries, switch and light bulb is completed. The electrical energy is converted to light (electromagnetic / radiant energy) and some heat (thermal energy) by the light bulb.

Detailed explanation-2: -Explanation: When the flashlight is turned on, the chemical energy stored in batteries is converted into electrical energy that flows through wires of flashlight. This electrical energy is then transformed first into heat energy and then light energy.

Detailed explanation-3: -An example of an energy transformation that occurs in the natural world is the process of photosynthesis. In the Sun, chemical energy transforms into light and thermal energy.

Detailed explanation-4: -The batteries store energy in the form of a chemical which can undergo a conversion to produce electrical energy. This chemical potential energy is converted to electrical energy when the battery is discharged. The electrical energy is converted into light energy in the bulb of the flashlight.

Detailed explanation-5: -Electrical energy A torch battery has chemical energy stored in it. When the battery is connected in a circuit, this chemical energy is changed into electrical energy, which is then carried by the electricity from the battery to a light globe where it can be changed into light.