IIT JEE Advanced 2008 Paper 1

Section: Physics

Question : 4 of 69

Marks: +1, -0

Which one of the following statements is WRONG in the context of X- rays generated from a X-ray tube?

[JEE Adv 2008 P1]

Wavelength of characteristic X-rays decreases when the atomic number of the target increases.
Cut-off wavelength of the continuous X-rays depends on the atomic number of the target.
Intensity of the characteristic X-rays depends on the electrical power given to the X-ray tube.
Cut-off wavelength of the continuous X-rays depends on the energy of the electrons in the X-ray tube.

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