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Why speed of light never changes.? …

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Why speed of light never changes.? Even if it passes from denser medium it gets slow but after that it regain its speed .Reason?

    • Posted by Aniket Raj 6 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Rishabh Rathi 6 years, 2 months ago

    V= frequency * wavelength. Frequency depends on source, so velocity changes as wavelength changes and wavelength change, when medium gets changed.

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