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Karnataka Board PUCPUC Science Class 11

The Kβ X-rays from Certain Elements Are Given Below. Draw a Moseley-type Plot of √V Versus Z for Kβ Radiation.

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Question

The Kβ X-rays from certain elements are given below. Draw a Moseley-type plot of √v versus Z for Kβ radiation.

Element Ne P Ca Mn Zn Br
Energy (keV) 0.858 2.14 4.02 6.51 9.57 13.3
Sum
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Solution

We can directly get value of v by energy frequency relation.
hv = energy
Here, h = Planck's constant

`v = "Energy (in  keV)"/h`

The required graph is as follows : 

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Chapter 44: X-rays - Exercises [Page 395]

APPEARS IN

HC Verma Concepts of Physics Volume 1 and 2 [English]
Chapter 44 X-rays
Exercises | Q 16 | Page 395

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