In X-rays spectrum, transition of an electron from an outer shell to an inner shell gives a characteristics X-rays spectral line. If we consider the s

Monjur Alahi

In X-rays spectrum, transition of an electron from an outer shell to an inner shell gives a characteristics X-rays spectral line. If we consider the spectrum line `K_(beta),L_(beta)n and M_(alpha)` , them
A. `K_(beta) and L_(beta)` have a common inner shell
B. `K_(beta) and L_(beta)` have a common outer shell
C. `L_(beta) and M_(alpha)` have a common outer shell
D. `L_(beta) and M_(alpha)` have a common inner shell


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Correct Answer - C
If `L_(beta) and M_(alpha)` have a common outer shell, in X-rays spectrum transition of an electron from an outer shell to inner shell gives a characteristics X-rays spectral line.

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