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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
- Two concentric coils each of radius equal to 2π cm are placed at right angles
- A tuning fork of frequency x produces 4 beats with a source of 256 Hz and 8 beats
- In Young’s double slit experiment, a third slit is made in between the double slits.
- The frequency of a light wave in a material is 2 x 10¹⁴ Hz and wavelength is 5000Å.
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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