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In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series and L-series of X-rays are respectively
Options
(a) 1,6.4
(b) 1,4
(c) 4,6
(d) 2,4
Correct Answer:
1,6.4
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- λ₁ and λ₂ are used to illuminate the slits. β₁ and β₂ are the corresponding fringe
- The total energy of an electron in the first excited state of hydrogen atom
- A common emitter amplifier is designed with n-p-n transistor (α=0.99).
- A concave mirror of focal length f₁ is placed at a distance d from a convex lens
- An object is placed 30 cm away from a convex lens of focal length 10 cm and a sharp
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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