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Which of the following is Mosely’s equation if ‘C’ is the speed of light, ‘a’ is proportionality constant, ‘σ’ is a constant which depends on electronic transition series, ‘Z’ is the atomic number and ‘λ’ is the wavelength?(a) Cλ= a(Z-σ)^2(b) C/λ= a(Z-σ)^2(c) C(Z-σ)^2= aλ(d) C(Z-σ)^2= a/λI have been asked this question in unit test.My doubt stems from X-Ray Fluorescence Spectrometry topic in section X-Ray Spectrometers of Analytical Instrumentation |
Answer» The CORRECT option is (b) C/λ= a(Z-σ)^2 |
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