[" An electron with kinetic energy E collides "],[" with a hydrogen atom in the ground state."],[" The collision will be elastic "]

An electron with kinetic energy =E eV collides with a hydrogen atom in the ground state. The collision will be elastic

An electron with kinetic energy 10 eV is incident on a hydrogen atom in its ground state. The collision

An electron with kinetic energy 10 eV is incident on a hydrogen atom in its ground state. The collision

An electron of kinetic energy K collides elastically with a stationary hydrogen atom in the ground state. Then,

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron with kinetic energy 5eV is incident on a hydrogen atom in its ground state.The collision

An electron of kinetic enregy K collides elastically with a stationary hydrogen atom is the ground state. Then,

A neutron with a kinetic energy of 6.0 eV collides with a stationary hydrogen atom in its ground state. Explain why the collision must be elastic-that is, why kinetic energy must be conserved. (Hint: Show that the hydrogen atom cannot be excited as a result of the collision.)