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It is observed that characteristic X-ray spectra of elements show regularity. When frequency to the power $\mathrm{n}$ i.e. $v^n$ of $\mathrm{X}$ - rays emitted is plotted against atomic number " $\mathrm{Z}$ ", following graph is obtained.

The value of " $\mathrm{n}$ " is

Option: 1
3

Option: 2
2

Option: 3
1

Option: 4
$\frac{1}{2}$

Answers (1)

best_answer

$\sqrt{v} \propto z$

$v^{\mathrm{n}} \propto \mathrm{z}$

$\mathrm{n}=1 / 2$

Posted by

Ritika Harsh

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