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NEET Sample Paper NEET Sample Test Paper-77

  • question_answer
    The wavelength of frequency of electromagnetic waves employed in space communication vary over a range of

    A)  \[1\,\,Hz\,\,to\,\,{{10}^{11}}\,Hz\]     

    B)  \[1\,\,Hz\,\,to\,\,{{10}^{4}}\,Hz\]

    C)  \[10\,\,Hz\,\,to\,\,{{10}^{7}}\,Hz\]       

    D)  \[{{10}^{4}}\,\,Hz\,\,to\,\,{{10}^{11}}\,Hz\]

    Correct Answer: D

    Solution :

    Frequencies of electromagnetic waves which employed in space communication vary over a range of \[{{10}^{4}}\,Hz\,\,to\,\,{{10}^{11}}\,Hz.\]


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