Question

hey anyone can tell me about absolute refractive index....fast to gain 100 points and follow me​

Answer 1

Explanation:

It is the ratio of the speed of light in a vaccum to the speed of light in that medium

Answer 2

Answer:

it is a constant which comes when we divide sini bysinr ( where i is from where light comes and

r is angle of refraction

$\frac{sini}{sinr}$