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An X-ray tube operating at a potential difference of 37.2KV produces an X-Ray spectrum.Which of the following wavelenghts could be missing in the spectrum?: a)0.2A b)5.5A c)10A d)20A Plz explain..

An X-ray tube operating at a potential difference of 37.2KV produces an X-Ray spectrum.Which of the following wavelenghts could be missing in the spectrum?:


a)0.2A


b)5.5A


c)10A


d)20A


Plz explain..

Grade:12

1 Answers

vikash kumar
21 Points
10 years ago

Expression for calculating minimum wavelength is hc/eV.

Substituting the values we get wavelength = 0.33 A

Therefore, alternative ( a ) is the right answer.

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