Question

Ray of light travelling in air falls on the surface of transparent material at angle of 45 degree to the normal it bends by 15 degree after refrection find the refractive index of material​

Answer 1

Answer:

Incident angle=45

angle of refraction = 15

if refractive index of air is 1, then

RI of the transparent medium = 1 + incident angle/angle of refraction

=1+ 15/45

=1+1/3

=1+0.333

=1.333

Refractive index of the transparent medium is 1.333

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Explanation:

Answer 2

Explanation:

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