Question

According to moseley a straight line group is obtained on plotting

Answer 1

When the square root of the frequencies of the characteristic x-rays from the elements is plotted against the atomic number, a straight line is obtained. In his early 20's, Moseley measured and plotted the x-ray frequencies for about 40 of the elements of the periodic table. He showed that the K-alpha x-rays followed a straight line when the atomic number Z versus the square root of frequency was plotted. With the insights gained from the Bohr model, we can write his empirical relationship as follows:

Answer 2

Answer:

When the square root of the frequencies of the characteristic x-rays from the elements is plotted against the atomic number, a straight line is obtained.

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