Question

whay are the laws of refraction of light​

Answer 1

Laws of refraction of light(Snell�s law of refraction) Refraction is due to change in the speed of light as it enters from one transparent medium to another. ... The incident ray, the refracted ray and the normal to the interface of two transparent media at the point of incidence, all lie in the same plane

Answer 2

HELLO DEAR FRIEND

$\large \it \bf \underline \mathcal \red{ \: \: \: \: LAWS \: \: OF \: \: REFRACTION }$
$\large \it \bf \underline \mathcal \red{OF \: \: LIGHT }$
first law of refraction states that, the incident ray, the refracted ray and the normal at the point of incidence, all lie in the same plane.

Second law of refraction states that, the ratio of the sine of angle of incidence to the sine of angle of refraction is constant for a given pair of media.

HOPE IT HELPS YOU DEAR FRIEND THANKS

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