Question

Draw a ray diagram to show the path of a light ray passing from one medium to another if the two media are optically exactly the same​

Answer 1

Answer:

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Answer 2

Drawn , the ray diagram.

•If medium are optically same that

there refractive indices are same

i.e. u1 = u2 = u ______(say)

•By snell's law

u1 sini = u2sinr

•where

u1 = refractive index of medium 1

u2 = refractive index of medium 2

i = angle of incidence

r = angle of refraction

•Using snell's law

u1 sini = u2sinr

u sini = u sinr

sin(i) = sin(r)

i = r

•angle of incidence = angle of

refraction