Spherical wavefronts,as shown in the figure,s | vedclass

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Question

(A) When spherical wavefronts strike a plane mirror,each point on the wavefront acts as a source of secondary wavelets according to Huygens' principle

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(A) When spherical wavefronts strike a plane mirror,each point on the wavefront acts as a source of secondary wavelets according to Huygens' principle.The reflected wavefronts will appear to originate from a virtual source located behind the mirror,which is the mirror image of the original point source.Since the incident wavefronts are spherical and converging towards the mirror,the reflected wavefronts will also be spherical,appearing to diverge from the virtual image of the source point.Based on the geometry of reflection,the reflected wavefronts will maintain their spherical shape and curvature,consistent with the virtual image formed by the mirror. This corresponds to the pattern shown in option $A$.

Spherical wavefronts,as shown in the figure,strike a plane mirror. The reflected wavefront will be as shown in:

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