Physics, asked by AarezKhan, 1 year ago

if the critical angle of a material to air is 30°,the refractive index of the material will be

Answers

Answered by manjarisai232

1

Refractive index, n=sin90/sin ic

= 1/sin30

=1 / 1/2

n=2

AarezKhan: thnk u very much

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