Textbook ExpertVerified Tutor
18 Nov 2021
Given information
Given:
Refractive index of water
Refractive index of air
Water depth ‘D’ = 82.0 cm
Let the angle of incident (critical angle) be
Let distance from just above the spot to the strike point be ‘d’
Angle of refraction
Step-by-step explanation
Step 1.
Formula:
After applying Snell’s Law
There, all alphabets are in their usual meanings.
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