Question

The wavelength of light in two liquids A and B are 5000A and 2500 A
respectively. The ratio of sine of critical angle in A and B will be
A.
1:1
B.
2:1
C.
1:2
D.
1:4​

Answer 1

Answer:

B , 2:1

as

5000:2500

5000/2500

2:1