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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.
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- Two identical cells of the same e.m.f. and same internal resistance
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- The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
- Two identical cells of the same e.m.f. and same internal resistance
- The ‘rad’ is the correct unit used to report the measurement of
- The speed of light in media M₁ and M₂ are 1.5×10⁸ ms⁻¹ and 2×10⁸ ms⁻¹ respectively.
- In the phenomenon of electric discharge through gases at low pressure,
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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