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Nuclear density does not depend on the mass number

This type of question, asked 5 times: 26 Jul 2022, 29 Jul 2022, 25 Jan 2023, 30 Jan 2023, 7 Apr 2025. All 5 questions below, oldest first.

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  1. Question 1

    26 Jul 2022

    109
    Mass numbers of two nuclei are in the ratio of 4:3. Their nuclear densities will be in the ratio of

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  2. Question 2

    29 Jul 2022

    101
    Read the following statements: (A) Volume of the nucleus is directly proportional to the mass number. (B) Volume of the nucleus is independent of mass number. (C) Density of the nucleus is directly proportional to the mass number. (D) Density of the nucleus is directly proportional to the cube root of the mass number. (E) Density of the nucleus is independent of the mass number. Choose the correct option from the following options.

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  3. Question 3

    25 Jan 2023

    2
    The ratio of the density of oxygen nucleus ( 816O)\left( \ _{8}^{16}O \right) and helium nucleus ( 24He)\left( \ _{2}^{4}He \right) is

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  4. Question 4

    30 Jan 2023

    106
    Given below are two statements: one is labelled as Assertion AA and the other is labelled as Reason RR Assertion A: The nuclear density of nuclides  510 B, 36Li, 2656Fe, 1020Ne\ _{5}^{10}\text{ }B,\ _{3}^{6}Li,\ _{26}^{56}Fe,\ _{10}^{20}Ne and  83209Bi\ _{83}^{209}Bi can be arranged as ρBiN>ρFeN>ρNeN>ρBN>ρLiN\rho_{Bi}^{N}>\rho_{Fe}^{N}>\rho_{Ne}^{N}>\rho_{B}^{N}>\rho_{Li}^{N} Reason RR : The radius RR of nucleus is related to its mass number AA as R=R0A1/3R =R_{0}A^{1/3}, where R0R_{0} is a constant. In the light of the above statements, choose the correct answer from the options given below

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  5. Question 5

    7 Apr 2025

    77
    Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The density of the copper ( 2964Cu)\left( \ _{29}^{64}Cu \right) nucleus is greater than that of the carbon ( 612C)\left( \ _{6}^{12}C \right) nucleus. Reason (R) : The nucleus of mass number A has a radius proportional to A1/3A^{1/3}. In the light of the above statements, choose the most appropriate answer from the options given below:

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