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Which of the following is true for number of spectral lines in going from Lyman series to Pfund series?
Options
(a) Increases
(b) Decreases
(c) Unchanged
(d) May decrease or increase
Correct Answer:
Decreases
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 mean free path of molecules of a gas,(radius ‘r’) is inversely proportional to
- The voltage of an a.c.supply varies with time (t) as V=120 sin 100 πt the maximum voltage
- Which of the following phenomena support the wave theory of light?
- A force of 5 N is acting on an object. Displacement of object is 10 m and the work done
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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