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12th Class Physics Wave Optics / तरंग प्रकाशिकी Question Bank Wave Optics Conceptual Problems

  • question_answer
    Which of the following waves can be polarised: (i) X-rays, (ii) sound waves? Give reasons.                           

    Answer:

                    (i) X-rays can be polarised as these are transverse waves. (ii) Sound waves cannot be polarised as these are longitudinal waves.


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