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If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd orbit, it emits a photon of wavelength λ. When it jumps from the 4th orbit to the 3rd orbit, the corresponding wavelength of the photon will be
Options
(a) 16/25 λ
(b) 9/16λ
(c) 20/7 λ
(d) 20/13 λ
Correct Answer:
20/7 λ
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 simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
- A particle of mass m is projected with a velocity v making an angle of 45°
- Two coherent sources of different intensities send waves which interfere.
- A ship A is moving westwards with a speed of 10 km/h .The time after
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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