What is a source of light?
anything produce/ gives off light
What is light?
is a type of energy that enables us to see.
Types of light sources?
Natural and Artificial
What is natural source of light?
generated naturally, we cannot control
What is Artificial source of light?
man-made object that produce light.
How do we see?
When light enters our eyes.
Is the moon a source of light? why?
No, because it doesn't emits its own light.
Why moon looks bright?
It reflects the light of the sun
Is the mirror a source of light?
No, it reflects light
Give 2 examples of natural sources of light.
any
Give 2 examples of artificial sources of light.
any
What is the meaning of Artificial?
Man-made
