Question

Light is incident normally on the short face of a 30° -60° - 90° prism. A liquid is poured on the hypotenuse
of the prism. If the refractive index of the prism is 3. find the maximum refractive index of the liquid so that
light is totally reflected

(2) 1.33
(1) 1.414
(4) 1.67
(3) 1.5
​

Answer 1

Answer:

3) 1.5

please mark me brainiliest answer

Answer 2

Answer:

ans is 3)1.5

Explanation:

Missing u badly....

pls reply fast