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a) Define a wave front. b) Draw the di...

a) Define a wave front.
b) Draw the diagram to show the shape of plane wave front as they pass through (i) a thin prism and (ii) a thin convex lens. State the nature of refracted wave front.
c) Verify Snell’s law of refraction using Huygens’s principle

Text Solution

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(b) Ray diagram showing shapes of wavefront.

(c) Proof of snell.s law
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