In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series

In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series and L-series of X-rays are respectively

Options

(a) 1,6.4
(b) 1,4
(c) 4,6
(d) 2,4

Correct Answer:

1,6.4

Explanation:

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