A ray of light falls at angle of incidence 60° on one face of prism of angle 30°. Emerging ray makes an angle of 30° with incident ray. The refractive index of material of prism is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
1.25
b
1.33
c
1.55
d
1.73
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
given i1=600, A =300, D =300 D=i1+i2-A solving for i2 and i2 =0 then r2 =0 and r1=A=300 μ=sini1sinr1 =sin600sin300=3