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The wavelength of K(alpha) line for an e...

The wavelength of `K_(alpha)` line for an element of atomic number `43 "is"lambda.` Then the wavelength fo `K_(alpha)` line for an element of atomic number 29 is

A

`(43/29)lambda`

B

`(42/28)lambda`

C

`(9/4)lambda`

D

`(4/9)lambda`

Text Solution

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The correct Answer is:
C
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