Question

ܩܒrefraction of light and its laws
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Answer 1

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.

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Answer 2

Aɳsɯҽɾ ❤

Reflection is when light bounces off an object. Light reflects from a smooth surface at the same angle as it hits the surface. For a smooth surface, reflected light rays travel in the same direction. This is called specular reflection. For a rough surface, reflected light rays scatter in all directions.

The laws of reflection are as follows:

• The incident ray, the reflected ray and the normal to the reflection surface at the point of the incidence lie in the same plane.

• The angle which the incident ray makes with the normal is equal to the angle which the reflected ray makes to the same normal.

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