write the 2laws of refraction.
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Explanation:
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:
- THE TWO LAWS OF REFRACTION ARE: 1) THE RATIO OF SINE OF ANGLE OF INCIDENCE IS EQUAL TO THE SINE OF ANGLE OF REFRACTION WHERE IT IS CONSTANT FOR A GIVEN PAIR OF MEDIA.... 2) THE INCIDENT RAY, THE REFRACTED RAY, AND THE NORMAL LIE ON THE SAME PLANE
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