Light enters a substance from air at 30.0° to the normal. It continues through the substance at 23.0° to the normal. What would be the critical angle for this substance?
A)53.0°
B)51.4°
C)36.7°
D)23.8°
E)12.6°

Question

Quizplus · Accepted Answer

The Answer of Light enters a substance from air at 30.0° to the normal. It continues through the substance at 23.0° to the normal. What would be the critical angle for this substance?
A)53.0°
B)51.4°
C)36.7°
D)23.8°
E)12.6°

Light Enters a Substance from Air at 30