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Structure of Atomic Nucleus MCQs

Prepare for Structure of Atomic Nucleus MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Structure of Atomic Nucleus

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Master Structure of Atomic Nucleus MCQs for Competitive Exams with our comprehensive, verified question bank. Designed for students and competitive exam aspirants across Pakistan, this study resource provides topic-wise practice questions for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests.

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Preparation Guide & Key Focus Areas for Structure of Atomic Nucleus MCQs

When preparing for Structure of Atomic Nucleus MCQs (Physics), focus on core definitions, historical timelines, relevant provisions, and commonly tested factual points. Review each question below, test your knowledge against the given options, and inspect the detailed explanation to solidify your understanding.

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671
The mass of a proton is equal to
672
Balmer identified the spectral lines in the spectrum of hydrogen in
673
If the radius of the first orbit of the hydrogen atom is 5.29 × 10^-11 metre, the radius of the second orbit will be
674
After emission of an α-particle, mass number and charge number of the resulting nucleus will be
675
When Li is bombarded with a proton what is formed?
676
The half-life of a radioactive substance is 6 years. What is the time taken by 12 g of this substance to decay completely?
677
One must use the de-Broglie wavelength concept to 'derive' the Schrödinger equation from the one dimensional wave equation. What de-Broglie wavelength must be used to get the general time independent equation?
678
Which one of the following isotopes of iodine is used for the treatment of thyroid cancer?
679
For normal nuclear density P0 is 38.4 MeV. Suppose that the nucleus is compressed. For example, in a heavy ion collision. What is the dependence of the Fermi energy on density?
680
When a beta particle is emitted from a nucleus the effect on its neutron-proton ratio is