Cut off wavelength that is the minimum w...

Cut off wavelength that is the minimum wave length of the X-rays produced in an X-ary tube is

is directly proportional to the operating voltage

is inversely proportional to the operating voltage

Depends upon the current in the tube

depends upon the atomic number of the target metal

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The correct Answer is:

The minimum wavelength of the X-rays produced in an X-ray tube is inversely proportional to the operating voltage.

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