For an angle of incidence θ on an equilateral prism of refractive index 3 the ray refracted is parallel to the base inside the prism. The value of θ 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
300
b
600
c
450
d
900
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
A=60o μ=3if refracted ray is parallel to base r1=r2=30osini1=μsinr1solving i1=60o