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If λ₁ and λ₂ are the wavelengths of the first members of the Lyman and Paschen series respectively, then the λ₁ : λ₂ is
Options
(a) (1:3)
(b) (1:30)
(c) (7:50)
(d) (7:108)
Correct Answer:
(7:108)
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 ratio of speed of an electron in ground state in Bohr’s first orbit of hydrogen atom
- The current in a self-inductance L=40 mH is to be increased uniformly from 1A to 11 A
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- A choke is preferred to a resistance for limiting current in AC circuit because
- If radius of earth’s orbit is made 1/4, the duration of a year will become
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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