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JEE Main & Advanced Physics Atomic Physics Question Bank Numerical Value Type Questions - Atomic Structure and Matter Waves

  • question_answer
    A neutron moving through container filled with stationary deuterons. The neutron successively collides elastically and head on with stationery deuterons one at a time. The mass of the neutron is equal to half that of the deuteron. How many such collision would be required to slow the neutron down from 81 eV to 1 eV. [Neglect the relativistic effect]

    Answer:

    2.00


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