Multiple Choice
A container of flint glass (n = 1.57) holds a small quantity of benzene (n = 1.501) .What is the critical angle for internal reflection of a ray in the glass when it is incident on the glass-to-liquid surface?
A) 87.5°
B) 73.0°
C) 41.8°
D) 39.6°
E) 86.0º
Correct Answer:
Verified
Correct Answer:
Verified
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