Question:
The graph between the square root of the frequency of a specific line of the characteristic spectrum of X-ray and the atomic number of the target will be
The graph between the square root of the frequency of a specific line of the characteristic spectrum of X-ray and the atomic number of the target will be
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According to Moseley's law, the frequency of characteristic X-ray lines is proportional to the square root of the atomic number.
Updated On: Jan 6, 2026
- A
- B
- C
- D
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The Correct Option is B
Solution and Explanation
The relationship between the frequency of the X-ray spectrum and the atomic number \( Z \) is given by Moseley's law, which is a linear relationship. The graph will have a negative square root dependence.
Step 2: Conclusion.
The graph follows the form \( -\sqrt{Z} \), corresponding to option (b).
Step 2: Conclusion.
The graph follows the form \( -\sqrt{Z} \), corresponding to option (b).
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