Questions
If the voltage applied to an X-ray tube is increased to 1.5 times the minimum wavelength of an X-ray continuous spectrum shifts by . The initial voltage applied to the tube is
detailed solution
Correct option is B
λmin=hceV1=λ1 and λ2=hce1V2∆λ=hce1V1-1V2 =26×10-2A Given V2 = 1.5 V1on solving we get V1 = 16000 volt = 16 kVTalk to our academic expert!
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According to Moseley's law the frequencies of spectral lines of x-rays depends upon the following characteristics of the target element its
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