Thursday, July 28, 2011

Refraction-Daniel Chan and Zhi Xiang

We observed that when light ray travels from air to the plastic rectangular block, it bends towards the normal.
When the light ray travels from the plastic block to air,the light ray travels away from the normal.
It is observed that when the angle of incidence is 0 degrees, there is no refraction.

There is no longer any refraction when the angle of reflection is 45 degrees.

1 comment:

  1. Good effort. The post can be improved by labeling your pictures or using it to support your explanation.