Question:
In a X-Ray tube operating at 20 kV, the ratio of the de-Broglie wavelength of the incident electrons to the shortest wavelength of the generated X-rays is ________ (rounded off to two decimal places).
Given: e/m ratio for an electron = 1.76Γ1011 Ckg-1 and the speed of light in vacuum is 3Γ108 ms -1
In a X-Ray tube operating at 20 kV, the ratio of the de-Broglie wavelength of the incident electrons to the shortest wavelength of the generated X-rays is ________ (rounded off to two decimal places).
Given: e/m ratio for an electron = 1.76Γ1011 Ckg-1 and the speed of light in vacuum is 3Γ108 ms -1
Given: e/m ratio for an electron = 1.76Γ1011 Ckg-1 and the speed of light in vacuum is 3Γ108 ms -1
Updated On: Oct 1, 2024
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Correct Answer: 0.12 - 0.16
Solution and Explanation
The correct answer is: 0.12 to 0.16 (approx)
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