MCQ
Molybdenum is used as a target element for production of $X$-rays because it is
  • A
    A heavy element and can easily absorb high velocity electrons
  • A heavy element with a high melting point
  • C
    An element having high thermal conductivity
  • D
    Heavy and can easily deflect electrons

Answer

Correct option: B.
A heavy element with a high melting point
In $X$-ray tube, target must be heavy element with high melting point.

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