Question

which of the following statement is true regarding laws of refraction?

A)<I =<r
B)sin I = sin r
C)sin I = sin r = constant
D) sin I x sin r = constant​

Answer 1

Answer:

None of the above

Explanation :-

There are two laws of refraction :-

(1) The incident ray, reflected ray, angle of incidence and angle of refraction and point of contact of both incident ray and reflected ray lie on the same plane.

(2) the ratio of Sin of angle of Incidence and Sin of angle of refraction is always constant ..

Sin i / Sin r = Constant

Answer 2

Answer:

The answer was a the last one