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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
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- Three resistances P,Q,R each of 2Ω and an unknown resistances S form the four arms
- The sum of the magnitudes of two forces acting at a point is 16 N
- The radii of circular orbits of two satellites A and B of the earth, are 4R and R
- Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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