Differentiate between heat energy and light energy.
Heat energy | Light energy |
1. Heat is a form of kinetic energy contained in the random motion of the particles of a material. | 1. Light is a form of electromagnetic energy. |
2. Heat energy travels slowly. | 2. Light can travel in great speed. |
3. A type of energy that gives the sensation of heat. | 3. Light is a form of energy which is enables to see things around us. |
4. Heat always flow from high temperature to lower temperature. | 4. It can propagate in any direction. |
5. It is an invisible form of energy. | 5. It is a visible form of energy in the range of visible wavelength. |