Question

Q2. List the energy conversion in the following examples:
a) When we rub our hands together
b) When a fuel is burnt
c) In an electric heater
d) In a thermal power station
Q3. List the various effects of heat.

Answer 1

Answer:

a)mechanical to hear

b)heat energy

c)electrical to heat

d)heat to electric

Explanation:

effects of heat

Answer 2

Answer:

a. muscular energy to heat energy

b.chemical enaergy to heat and light

c.electrical energy to heat and light energy

d.chemical energy of coal to electric energy

Please mark brainliest i need only one to improve my rank i will follow you