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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
- Monochromatic radiation emitted when electron on hydrogen atom
- A monoatomic gas at a pressure P, having a volume V expands isothermally
- The electric potential at a point (x,y,z) is given by V = – x²y – xz³ + 4.
- An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
- The frequencies of X-rays,γ-rays and ultraviolet rays are respectively p,q and r
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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