The difference between the nickel K_(alpha)-line wavelength and the continuous spectrum limit of the X-ray spectrum is 10%. Find the voltage applied to the X-ray tube.

The difference between the nickel K_(alpha)-line wavelength and the co

1.	The difference between the nickel K_(alpha)-line wavelength and the continuous spectrum limit of the X-ray spectrum is 10%. Find the voltage applied to the X-ray tube.
Answer» SOLUTION :From the CONDITIONS of the problem, `(lamda_(alpha)-LAMDA)//lamda_(alpha)=0.1`. HENCE it follows that `lamda=0.9lamda_(alpha),orhc//evarphi=0.9lamda_(alpha)`. We have `varphi=(hc)/(0.9elamda_(alpha))=((Z-1)^(2)hcR)/(1.2e)`

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The difference between the nickel K_(alpha)-line wavelength and the continuous spectrum limit of the X-ray spectrum is 10%. Find the voltage applied to the X-ray tube.

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