Question

A Ray of light goes from a medium of refractive index n1 to a medium of refractive index n2. The angle of incidence is i and the angle of refraction is r. Then sini/sinr is equal to-

a. n1
b. n2
c. n2/n1
d. n1/n2

Answer 1

D)n1/n2 is the answer bcz the light ray travells frm n1 to n2

Answer 2

answer is C

n2/n1

see the attachment

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