Physics-Snell's law-Total internal reflection -Qc# 4,5

AP PHYSICS
1. Light traveling in air enters the flat side of a prism made of crown glass (n = 1.52), as shown at right. Will the light pass through the other side of the prism or will it be totally internally reflected? Be sure to show your work.
2. A light ray enters a block of crown glass, as illustrated in Figure below. Use a ray diagram to trace the path of the ray until it leaves the glass. Be sure to show your work.
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Introduction (0:00)
Question 1 ( 3:45)
Question 2( 8:00)