Textbook ExpertVerified Tutor
18 Nov 2021
Given information
Given :
From the given diagram,
Let , and
Let PQ =
Angle of incident at air-water surface be
Let be the angle of refraction at air-water surface
Refractive index of water
Step-by-step explanation
Step 1.
Formula:
After applying Snell’s Law
There, all alphabets are in their usual meanings.
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