LIGHT experiment

↞RANDOM ARROW →

⚫  Matirials:

 🍷Glass

  ▭Paper

  ✎Pencil

  🌊Water

⚫ How can we do dis??

Firs draw an arrow in a small paper, then take the glass and put water on, then put the paper behind the glass with water.

You can see that the arrow is more big.

⚫ Why happend this??

This happend becouse the optical  phenomenomon.When the light passes from one medium to another, is called refraction.