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JEE Main Physics Class 12 Atoms and Nuclei Part 3 Questions

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Question : 20

Total: 69

A nucleus at rest disintegrates into two smaller nuclei with their masses in the ratio of 2:1. After disintegration they will move :-

[9 Apr 2024 Shift 2]

In opposite directions with speed in the ratio of 1:2 respectively
In opposite directions with speed in the ratio of 2:1 respectively
In the same direction with same speed.
In opposite directions with the same speed.

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