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Differentiate between a ray and a …

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Differentiate between a ray and a wavefront

    • Posted by Anjali Kumari 6 years, 2 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Yogita Ingle 6 years, 2 months ago

    A wavefront is defined as a surface of constant phase. A wavefront is the locus of all points in the medium that have the same phase.

    The ray, at each point of a wavefront, is normal to the wavefront at that point. The ray indicates the direction of propagation of wave while the wavefront is the surface of constant phase.

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