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JEE Main & Advanced Physics Wave Optics / तरंग प्रकाशिकी Question Bank EM Waves

  • question_answer
    Heat radiations propagate with the speed of     [AMU 2000]

    A)            a-rays                                     

    B)            b-rays

    C)            Light waves                          

    D)            Sound waves

    Correct Answer: C

    Solution :

               Light waves                          


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