Ray Optics and Optical Instruments Part 1

Section: Physics

Question : 94 of 100

Marks: +1, -0

A light ray is incident perpendicularly to one face of a 90∘ prism and is totally internally reflected at the glass-air interface. If the angle of reflection is 45∘, we conclude that the refractive index n

[AIEEE 2004]

n>‌
1
√2
n>‌√2
n<‌
1
√2
n<‌√2

Validate

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