Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 12
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What Type of Wavefront Will Emerge from a (I) Point Source, and (Ii) Distance Light Source? - Physics

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What type of wavefront will emerge from a (i) point source, and (ii) distance light source?

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Solution

(i) For point source, wavefront will be spherical.

(ii) For a distannt light source, the wavefronts will be plane wavefronts.

Concept: Refraction at Spherical Surfaces and Lenses - Refraction at Spherical Surfaces
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