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The nuclear radius of a certain nucleus is 7.2 fm and it has a charge of 1.28×10⁻¹⁷ C. The number of neutrons inside the nucleus is
Options
(a) 136
(b) 142
(c) 140
(d) 132
Correct Answer:
136
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹.
- If wavelength of a wave is λ=6000 Å, then wave number will be
- The internal energy change in a system that has absorbed 2 kcals of heat
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Maximum velocity of the photoelectron emitted by a metal is 1.8×10⁶ ms⁻¹.
- If wavelength of a wave is λ=6000 Å, then wave number will be
- The internal energy change in a system that has absorbed 2 kcals of heat
- If the image formed by a convex mirror of focal length 30 cm is a quarter of the size
- In a capillary tube water raises by 1.2 mm. The height of water that will rise
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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