EAMCET Medical EAMCET Medical Solved Paper-1999

  • question_answer
    If the operating voltage of an X-ray tube is increased:

    A)  X-rays intensity increases

    B)  X-rays wavelength limit on the maximum side increases

    C)  X-rays wavelength limit on minimum side decreases

    D)  X-rays intensity decreases

    Correct Answer: C

    Solution :

                                    Minimum wavelength of continuous X-ray spectrum \[{{\lambda }_{\min }}=\frac{hc}{eV}\] If operating voltage increases the wave limit will be decreases on minimum side.


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