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JEE Main & Advanced Sample Paper JEE Main Sample Paper-32

  • question_answer
    Height of the antena use to transmit wave of wavelength \[\lambda \]is H choose correct option?

    A) \[H<\frac{\lambda }{8}\]  

    B)            \[H<\frac{\lambda }{4}\]

    C) \[H>\frac{\lambda }{4}\]   

    D)     \[H<\frac{\lambda }{10}\]

    Correct Answer: C

    Solution :

    \[H>\frac{\lambda }{4}\,\] it?s a theoretical fact.


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