Question

answer my quetionstate the law of refraction​

Answer 1

Hi,

Here is your answer.

Law of refraction

i) Refracted Ray, Incident Ray, Incident point, Normal All are in same point.

ii) Sin i/sin r = refractive index.

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Answer 2

HELLO HI

It gives the amount of bending of light rays. Also determines the relationship between the angle of incidence, the angle of refraction and relative indices of given pair of media. It is the ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant for the light of given color and for the given pair of media.

Laws of Refraction

The angle of incidence is the angle between the incident ray and the normal; denoted as ‘i’. The angle of refraction is the angle between the refracted ray and the normal; denoted as ‘r’. Laws of refraction state that:

The incident ray, reflected ray and the normal, to the interface of any two given mediums; all lie in the same plane.

The ratio of the sine of the angle of incidence and sine of the angle of refraction is constant.