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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    In a X-ray tube. X-rays are produced by electrons accelerated by V volt. The maximum frequency of the X-rays is

    A)  \[ehV\]                              

    B) \[hV\text{/e}\]

    C)  \[eh\text{/V}\]                               

    D)  \[eV\text{/h}\]

    Correct Answer: D

    Solution :

    Energy gained by the electron \[E=eV\] Energy in terms of frequency \[E=hv\] So,          \[hv=eV\] \[\Rightarrow \]               \[v=\frac{eV}{h}\]


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