Test Index

WBJEE 2015 Physics Solved Paper

© examsnet.com

Question : 16

Total: 40

A ray of light is incident at an angle i on a glass slab of refractive index µ. The angle between reflected and refractedlight is 90°. Then the relationship between i and µ is

i = tan−1(
1
µ
)
tan i = µ
sin i = µ
cos i = µ

Go to Question:

Prev Question

Next Question

More Free Exams: