Question

JARASWATI
71. A ray of light travels from the air into glass. For an angle of incidence of 37°, the angle of refraction is
24°. What is the refractive index of the glass?​

Answer 1

Answer:

Explanation:sini/sinr=0.60/0.95  

[sin27=0.95]

therefore, refractive of index of glass =0.63