Question

Q1. Describe the changes to energy stores that take place when the following happen:
a) A ball falls in the air
b) An electric heater is switched on

Answer 1

Answer:

Part A: kinetic energy

Part b: electrical energy

This is because "When the energy is stored it is called electric potential energy and when it is moving in an electric current it is a form of kinetic energy. Our most common form of electrical energy is found in our wall outlets. "(softschools.com)