A ray of light falls normally on the surface of a transparent medium . What is the angle of refraction? are they equal?
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It will be 90 deg with respect to surface of the medium.
They both are equal but in opposite side
Means light will go through this without any deflection.
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Answer:
the angle will be 45 degrees and yes ac to the laws of reflection angle of incidence is always equal to the angle of reflection
Explanation:
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