Tagged: Light energy

Energy transformation 0

The forms of the energy and their changes

The energy If you  look around you , You will notice that every thing needs the energy to do their functions . You need food to obtain the energy that helps you to work...

The light bulb structure 0

Uses of light bulbs and their structure

 The electric lamps Electric lamps are tools that convert the electric energy into the light energy by passing the electricity through them , There are different types of the electric lamps , but the...