Question

PLEASE HELPPPP THANK YOUUUU!!!

1. Which way does light bend when traveling from air to glass?
-Toward the normal
-Away from normal
-Doesn’t bend

2. Which way does light bend when traveling from glass to air?
-Toward the normal
-Away from normal
-Doesn’t bend

3.Of your three mystery materials, in which will light travel the fastest? Why?

Answer 1

1: toward the normal

2:away from normal

3: red because the index of refraction ( the ratio of the speed of light in a vacuum to the speed of light in a material) is increased for the slower moving waves