Question

What are the two laws of refraction of light?​

Answer 1

Answer:

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Explanation:

Two laws of refraction

The two laws followed by a beam of light traversing through two media are:

The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane.

The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant. This is also known as Snell’s law of refraction.

sin i / sin r = n whereby n is the refractive index of the denser medium.

Answer 2

Laws of refraction state that:

*The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane.

The incident ray refracted ray, and the normal to the interface of two media at the point of incidence all lie on the same plane.*The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant. This is also known as Snell’s law of refraction.

$\frac{sin \: i}{sin \: r} = constant$