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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2015
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Q)

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


( A ) The helium nucleus has more momentum than the thorium nucleus
( B ) The helium nucleus has less kinetic energy than the thorium nucleus
( C ) The helium nucleus has more kinetic energy than the thorium nucleus
( D ) The helium nucleus has less mometum than the thorium nucleus

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