Light and Shadow

1. Some examples of light are

1.1. Stars

1.2. Sun

1.3. fire

1.4. lamp

2. MOON IS NOT A LIGHT SOURES. IT REFLECTS LIGHT FROM THE SUN.

3. The speed of light in a vacuum is defined to be exactly 299,792,458 m/s (approximately 186,282 miles per second).

4. examples of things that will cast a shadow

4.1. cardboard

4.2. metal

5. Light is a form of energy

6. Shadow is a dark patch of light