JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank X Rays

  • question_answer
    Molybdenum is used as a target element for production of X-rays because it is [CPMT 1980; RPET 1999]

    A)            A heavy element and can easily absorb high velocity electrons

    B)            A heavy element with a high melting point

    C)            An element having high thermal conductivity

    D)            Heavy and can easily deflect electrons

    Correct Answer: B

    Solution :

               In X-ray tube, target must be heavy element with high melting point.


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