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  • It is observed that characteristic X-ray spectra of elements show regularity. When frequency to the power <img alt="\mathrm{n}" src="https://entrancecorner.oncodecogs.com/gif.latex?%5Cmathrm%7Bn%7D

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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