A ray of light travels across a liquid-to-glass interface.If the indices of refraction for the liquid and glass are,respectively,1.74 and 1.41,what is the critical angle at this interface?
A) Critical angle does not exist.
B) 72.9°
C) 54.1°
D) 0.94°
E) 90°

Question

A ray of light travels across a liquid-to-glass interface.If the indices of refraction for the liquid and glass are,respectively,1.74 and 1.41,what is the critical angle at this interface?
A) Critical angle does not exist.
B) 72.9°
C) 54.1°
D) 0.94°
E) ​90°

Quizplus · Accepted Answer

The Answer of A ray of light travels across a liquid-to-glass interface.If the indices of refraction for the liquid and glass are,respectively,1.74 and 1.41,what is the critical angle at this interface?
A) Critical angle does not exist.
B) 72.9°
C) 54.1°
D) 0.94°
E) ​90°

A Ray of Light Travels Across a Liquid-To-Glass Interface