A nucleus of uranium decays at rest into...

A nucleus of uranium decays at rest into nuclei of thorium and helium. Then :

the helium nucleus has more kinetic energy than the thorium nucleus

the helium nucleus has less momentum than the thorium nucleus

the helium nucleus has more momentum than the thorium nucleus

the helium nucleus has less kinetic energy than the thorium nucleus

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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NUCLEAR PHYSICS-Exercise

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