Question

state the Snells law of reflection​

Answer 1

Answer:

Snell's law is a law stating that the ratio of the sines of the angles of

incidence and refraction of a wave are constant when it passes between

two given media.

Snell's Law gives the equation which shows how

light is refracted when it travels through two different mediums that

have two different indices of refraction.

Answer 2

SNELLS LAW :-

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1ˢᵗ law:-

• the angle of incidence is always equal to angle of reflection,that is,
• angle PON = angle QON ,that is ,I = r

2ⁿᵈ law:-

• the incidence rays ,the reflected rat and the normal' all are the same plane .

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