A ray of light travelling in air is incident on the glass making an an – InterviewSolution

1.

A ray of light travelling in air is incident on the glass making an angle of 30° with the surface. Calculate the angle by which the refracted ray in glass is deviated from its original path and velocity of light in glass[R. I of glass is 1.5]

Answer»

Angle = 24°44'

Velocity of light in glass = 2 x 10⁸m/s

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