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

  • question_answer
    Which rays are not the portion of electromagnetic spectrum       [Haryana CEET 2000]

    A)            X-rays                                     

    B)            Microwaves

    C)            a-rays                                     

    D)            Radio waves

    Correct Answer: C

    Solution :

               a-rays


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