Question

when light enter from denser medium then angle of incidence and angle of refraction are related as​

Answer 1

Answer:

a ray may approach the boundary at an angle of incidence of 45- degrees and bent towards the normal. if the medium into which it enters causes a small amount of refraction, then the angle of refraction might be a value of 42- degree

Answer 2

Answer:

then angle of incidence is called incident ray and angle of refraction is called refracted ray

Explanation:

here if the 1st medium is denser and 2nd medium is rarer then angle of incidence >angle of refraction