There are different types of energy:
- Chemical energy is the energy stored in food, in batteries and in fuels such as petrol and coal.
- Nuclear energy is found in some substances such as uranium and plutonium.
- Thermal energy is the energy which is given off in the form of heat.
- Mechanical energy is the energy used by electrical appliances and electronic devices.
- Electrical energy is the energy used by electrical appliances and electronic devices.
- Light energy comes from a source of light.
No comments:
Post a Comment