JEE MainPhysicsAtoms and NucleiMCQ+4 / −1
A nucleus at rest disintegrates into two smaller nuclei with their masses in the ratio of . After disintegration they will move :
- Ain opposite directions with speed in the ratio of respectively.
- Bin the same direction with same speed.
- Cin opposite directions with speed in the ratio of respectively.
- Din opposite directions with the same speed.
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