Question

please tell me..
All four points​

Answer 1

Answer:

a) mechanical energy

b) electric energy

c) mechanical energy is converted into electric

d) electric energy

Answer 2

Answer:

1.On rubbing our palms together - heat energy changes into heat

2.In a glowing electric bulb- electrical energy changes into heat

3.In nuclear power plant- thermal energy changes into heat

4.in a hair dryer - electrical energy changes into heat energy