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Kalpha wavelength emitted by an atom of ...

`K_alpha` wavelength emitted by an atom of atomic number Z=11 is `lambda`. Find the atomic number for an atom that emits `K_alpha` radiation with wavelength `4lambda`.

A

Z = 6

B

Z = 4

C

Z = 11

D

Z = 44

Text Solution

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The correct Answer is:
A
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