Question

E Name the energy changes in the following examples:
1. Photosynthesis
3. Microphone
4. Table fan
5. Physical exercise
6. Dry cell
7. Tubes and bulbs
8. Loudspeaker
9. Thermocouple
9. Burning candle
10. Firecracker
11. Stereo system
12. Washing machine
13. Room heater
14. Photocell
15. Electromagnet
16. Cooking gas
17. Generator
18. Windmill
19. TV
20. Electric motor
​

Answer 1

Answer:

(a) Electrical energy into sound energy

(b) Heat energy into mechanical energy

(c) Sound energy into electrical energy

(d) Electrical energy to mechanical energy

(e) Electrical energy into light energy

(f) Chemical energy to heat energy

(g) Light energy into electrical energy

(h) Chemical energy into heat energy

(i) Chemical energy into electrical energy

(j) Chemical energy to mechanical energy

(k) Electrical energy into heat energy

(I) Light energy into electrical energy (m)Electrical energy into magnetic energy.

hope this helps you.....✌️