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Question
Using the constants given on page 8 ofthis·Paper, find the minimum wavelength of the emitted X rays, when an X-ray tube is operated at 50 kV.
Solution
v= 50 kv
Minimum wavelength
`(f) = (12.27)/(sqrtv) Å`
= 0.054 Å
`= 5.4 xx 10^(-12) m`
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