Question

Fill out the table with a situation where the form of energy is observed
FORM OF ENERGY
sound energy
light energy
heat energy
electrical energy | SITUATION​

Answer 1

Answer:

There are a number of devices in common use that change energy from one form to another. Name some devices that change

1.Electrical energy into light energy

2.Electrical energy into mechanical energy

3.Electrical energy into heat

4. Sound energy into electrical energy

5. Chemical energy into electrical energy.

Answer

1. Electrical energy into light energy

Example; Electric bulb, LED, etc.

2. Electrical energy into mechanical energy

Example; Electric motor, compressor, etc.

3. Electrical energy into heat

Example; hair straightener, electric heater, etc.

4. Sound energy into electrical energy

Example; microphone, Piezoelectric transducers, etc.

5. Chemical energy into electrical energy

Example; electrical cell, coal, etc.