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Two diff. voltages are used in an X-ray tube have are the cut off wavelengths, .... only one of the wavelengths have characteristic emission, then which of the foll. is always true? a. b. c. d. (a=alpha,b=beta).........


Two diff. voltages are used in an X-ray tube have are the cut off wavelengths,....

only one of the wavelengths have characteristic emission, then which of the foll. is always true?

a.

b.

c.

d.                        (a=alpha,b=beta).........


Grade:11

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