Question:
An a particle with a kinetic energy of 2 1 eV makes a head
Last updated: 6/10/2023
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An a particle with a kinetic energy of 2 1 eV makes a head on collision with a hydrogen atom moving towards it with a kinetic energy of 8 4 eV The collision A must be perfectly elastic C may be inelastic B may be perfectly inelastic D must be perfectly inelastic