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A gas of monoatomic hydrogen is bombarded with a stream of electrons that have been accelerated from rest through a potential difference of 12.75 volt. In the emission spectrum one can observe lines of
Options
(a) Lyman series
(b) Balmer series
(c) Paschen series
(d) All of these
Correct Answer:
All of these
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 wavelength of first line of Balmer series is 6563Å. The wavelength of first line
- The fluctuation in the input voltage of 200 V to a domestic circuit is +10V
- Two simple harmonic motions of angular frequency 100 and 1000 rad s⁻¹ have the same
- A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force
- A metal bar of length L and area of cross-section A is clamped between two rigid
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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