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The volume of a nucleus is directly proportional to
Options
(a) A
(b) A³
(c) √A
(d) A¹/₃
Correct Answer:
A
Explanation:
Radius of nucleus R = R₀ A¹/³
where R₀ = 1.2 × 10⁻¹⁵ m and A is the mass number of nucleus.
Volume of nucleus = (4 / 3) πR³ = [(4/3) πR₀³] A
Volume is propotional to A.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a vaccum triode the function of grid voltage is
- Penetrating power of X-rays does not depend on
- When ultraviolet rays are incident on metal plate, then photoelectric effect
- A boat of mass 40 kg is at rest.A dog of mass 4 kg moves in the boat
- The distance of a geo-stationary satellite from the centre of the earth is nearest to
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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