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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-8

  • question_answer
    The device used for measuring the wavelength of X-rays is

    A)  G.M. Counter   

    B)  Cyclotron

    C)  Bragg Spectrometer       

    D)  Mass Spectrometer

    Correct Answer: C

    Solution :

     Bragg Spectrometer is an instrument used to analyze crystal structure by using X-rays. In it, a beam of pollinated X-rays strikes the crystal, and a detector measures the angles and intensities of the reflected beam.


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