cosmevanne24 cosmevanne24

02-10-2022
Physics

Answered

A light ray of wavelength 660 nm traveling
though air is incident on a smooth, flat slab
of crown glass (with index 1.52) at an angle of
50.4° to the normal, as shown in the figure.
Incident
ray
50.4°
Normal
02
Air
Glass
Refracted
ray
Find the angle of refraction.
Answer in units of ᵒ.

Answer :

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