A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:

May 2, 2022

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A ray of light passes from a medium X to another medium Y.

Q. A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:

A. 120o

B. 90o

C. 45o

D. 0o

Answer: 90o

$A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:$

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UPSC Daily Current Affairs Quiz: 2 May 2022

$A ray of light passes from a medium X to another medium Y. No refraction of light occurs if the ray of light hits the boundary of medium Y at an angle of:$

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