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According to Moseley's law, the ratio of...

According to Moseley's law, the ratio of the slope of graph between `sqrtf` and Z for `K_beta` and `K_alpha` is

A

`sqrt(32/27)`

B

`sqrt(27/32)`

C

`sqrt(33/22)`

D

`sqrt(22/33)`

Text Solution

Verified by Experts

The correct Answer is:
A
`sqrtv_(K_(a)=K(Z-a)xxsqrt1-1/4`
` sqrtvK_(beta)=K(z-a)xxsqrt(1-1/9)`
Ratio For `K_(beta)/K_a=sqrt(8/9)/sqrt(3/4)=sqrt(32/27`
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