Question

Pls help me with the question attached. NO SPAM!!!​

Answer 1

Hola mate ! Here is your answer;

Given:

Refractive index of medium=√2

Solution:

$sin \: c = \frac{1}{mu}$

$sin \: c = \frac{1}{ \sqrt{2} }$

$sin \: c = sin \: 45$

C=Sin^-1 45°

Hope it helps!