Question

ᴡʀɪᴛᴇ the three law of
refraction.​

Answer 1

Answer:

Laws of Refraction

• 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

Answer:

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Laws Of Refraction :-

• ➫ The incident ray, the normal and the refracted ray at a point of incidence all lie in the same plane.

• ➫ When a ray of light passes through a rarer medium to a denser medium, the refracted ray is closed to the normal while the ray of light passes through a denser medium to a rarer medium, the refracted ray is away from the normal.

• ➫ An incident ray passing through the normal always goes straight.