Question

what type of energy in transfermed in the following conditions.
(i) Battery
(ii) Microphone
(ii)Solar Battery
(iii) Kerosene heater ​

Answer 1

Answer

☆A battery stores energy in form of chemical energy which is active in it's chemicals and can be converted into electric energy whenever it is needed. thus inside a battery chemical energy is changed into an electrical energy

☆Steam engine converts the heat energy into kinetic energy.

☆ Microphone converts sound energy into electrical energy.

☆Kerosene is the by-product of crude oil, which is a fossil fuel. In fossil fuels, energy is stored in the form of chemical energy, which is converted into heat and light energies when burnt.

☆Solar battery converts the solar energy to electrical energy.

Answer 2

Solar battery: Solar energy into electric energy. Dynamo: Mechanical energy into electric energy.

microphones:

Microphones convert acoustical energy (sound waves) into electrical energy (the audio signal). Microphones are a type of transducer - a device which converts energy from one form to another

kerosene heater:

Heat. The energy transformation in the kerosene stove is Chemical to light to heat.

battery :

electrical energy Batteries convert chemical energy to electrical energy when they are discharging and they convert electrical energy into chemical energy