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SSC Sample Paper SSC (Group-C) Sample Test Paper-3

  • question_answer
    Blue colour of the sky is consequence of

    A)  reflection

    B)  refraction

    C)  scattering

    D)  dispersion

    Correct Answer: C

    Solution :

     The blue color of the sky is caused by the scattering of sunlight off the molecules of the atmosphere. This scattering, called Rayleigh scattering is more effective at shoxt wavelengths (the blue end of the visible spectrum).


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