A ray of light is incident as a normal ray ...

ICSE Class 10 Physics 2013 Paper

Question : 17 of 70

Marks: +1, -0

A ray of light is incident as a normal ray on the surface of separation of two different mediums. What is the value of the angle of incidence in this case?

Solution:

Angle of incidence,

\angle i=0^{\circ}

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