Which one of the following statement is `WRONG` in the context of X- rays generated from X- rays tube ?A. Wavelength of characteristic X-rays decreases when the atomic number of target increasesB. Cut-off wavelength of the continuous X-rays depends on the atomic number of the targetC. Intensity of the characteristic X-rays depends on the energy of the electron in the X-rays tubeD. Cut-off wavelengths of the continuous X-rays depends on the energy of the electrons in the X-rays tube

Which one of the following statement is `WRONG` in the context of X- r

1.	Which one of the following statement is `WRONG` in the context of X- rays generated from X- rays tube ?A. Wavelength of characteristic X-rays decreases when the atomic number of target increasesB. Cut-off wavelength of the continuous X-rays depends on the atomic number of the targetC. Intensity of the characteristic X-rays depends on the energy of the electron in the X-rays tubeD. Cut-off wavelengths of the continuous X-rays depends on the energy of the electrons in the X-rays tube
Answer» Correct Answer - B As for continuous X-rays `lambda_("min")=(hc)/(eV)` so cut off wavelength depends on the accelerating potential and is independent of nature of target.

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