Question

If the angle of incidence and angle of emergence of a light ray falling on a glass

slab are i and e respectively, prove that i = e.​

Answer 1

Explanation:

Prove the Statement . If the Angle of Incidence and Angle of Emergence of a Light Ray Falling on a Glass Slab Are I and E Respectively, Prove That, I = E.

Answer 2

Answer:

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Physics

Light - Reflection and Refraction

Laws of Refraction

If the angle of incidence a...

PHYSICS

If the angle of incidence and angle of emergence of a light ray falling on a glass slab are i and erespectively, prove that , i=e

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ANSWER

If the angle of incidence and angle of emergence of a light ray falling on a glass slab are given then by applying Snell’s law we can get,

sinrsini=n1n2

sinesinr=n2n1

On multiplying the above two equation we get

sinesini=1

sini=sine

Hence the angle of incidence is equal to the angle of emergence

Explanation:

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