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Discussion :: Elements of Remote Sensing

  1. Pick up the correct statement from the following :

  2. A.

    The minimum frequency of light for which no electrons are emitted, is called threshold frequency.

    B.

    Polarising angle of glass is 57°.5

    C.

    At the polarising angle, the reflected and refracted rays are orthogonal

    D.

    All the above

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    Answer : Option D

    Explanation :

    No answer description available for this question.


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