Question

1. Select the correct option:
The ability of a moving object to do mechanical work is known as its
(a) kinetic energy
(b) potential energy
(c) neither kinetic nor potential energy
(d) solar energy
2. An electric fan converts
(a) electrical energy into chemical energy
(b) electrical energy into mechanical energy
(c) electrical energy into light energy
(d) mechanical energy into electrical energy
3. A burning candle converts
(a) chemical energy into light and heat energy
(b) chemical energy into sound energy
(c) chemical energy into electrical energy
(d) solar energy into sound energy
4. When water falls from a height, the energy changes from
(a) kinetic to potential
(b) potential to kinetic
(C) chemical to mechanical
(d) mechanical to chemical
​

Answer 1

Answer:

1.kinetic energy

2. electrical energy into mechanical energy

3. chemical energy into light and heat energy

4. kinetic to potential

please mark me as the brainliest