Question

explain the relation between angle of incidence and angle of refraction
plz explain in the form of experiment
it is necessary now​

Answer 1

Explanation:

the angle which an incident line or ray makes with a perpendicular to the surface at the point of incidence. And The angle between a refracted ray and the normal drawn at the point of incidence to the interface at which refraction occurs. it is the difference between them

Answer 2

Answer:

hi tum meri friend banogi.