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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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- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
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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 current of 2 A is made to flow through a coil which has only one turn. The magnetic
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state
- A ship of mass 3 x 10⁷ kg initially at rest is pulled by a force of 5 x 10⁴ N through
- Two satellites of earth, S₁ and S₂ are moving in the same orbit. The mass of S₁
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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