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Consider the following statements: Which of the above statements help(s) us to understand the blue colour of a clear sky?

  1. (a) The red light has a wavelength about 1.8 times greater than the blue light.
  2. b) When sunlight passes through the atmosphere, the fine particles scatter blue light more strongly than red.

    Aii only

    BNone of these

    Ci only

    DAll of these

    Answer:

    D. All of these

    Read Explanation:

    • The red light has a wavelength about 1.8 times greater than the blue light.

    • When sunlight passes through the atmosphere, the fine particles scatter blue light more strongly than red.


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