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Assertion on binding energy per nucleon being nearly constant for A from 30 to 170

This type of question, asked 2 times: 13 Apr 2023, 23 Jan 2025. All 2 questions below, oldest first.

Try each one first, then open its answer.

  1. Question 1

    13 Apr 2023

    91
    Given below are two statements: one is labelled as Assertion AA and the other is labelled as Reason RR Assertion A: The binding energy per nucleon is practically independent of the atomic number for nuclei of mass number in the range 30 to 170. Reason R: Nuclear force is short ranged. In the light of the above statements, choose the correct answer from the options given below Option:

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  2. Question 2

    23 Jan 2025

    89
    Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : The binding energy per nucleon is found to be practically independent of the atomic number A , for nuclei with mass numbers between 30 and 170. Reason (R): Nuclear force is long range. In the light of the above statements, choose the correct answer from the options given below :

    Tap an option to check your answer.