A moving hydrogen atom makes a head on collision with a stationary hydrogen atom. Befor collision both atoms are in in ground state and after collision they move together. What is the minimum value of the kinetic energy of the moving hydrogen atom, such that one of the atoms reaches one of the excited state?

A moving hydrogen atom makes a head-on collision with a stationary hydrogen atom. Before collision, both atoms are in ground state and after collision they move together . What is the minimum KE of an atom, such that one of the atoms reaches one of the excitation state.

Suppose a moving hydrogen atom makes a head on inelastic collision with a stationary hydrogen atom. Before collision, both atoms are ground state and after collision, they move together. What is the minimum velocity of the moving hydrogen atom if one of the atoms is to be given the minimum excitation energy after the collisions? Take m_H=1.0078 am u. 1.66xx10^(-27)kg.

Suppose a moving hydrogen atmo makes a head on inelastic collision with a stationary hydrogen atmo. Before collision both atoms are in ground state and after collision they move together. What is the minimum velocity of the moving hydrogen atom if one of the atom is to be given the minimum excitation energy after the collision ? (m_(H) = 1.0078 am u, 1 am u = 1.66 xx 10^(-27) kg)

Consider two hydrogen atoms H_(A)andH_(B) in ground state. Assume that hydrogen atom H_(A) is at rest and hydrogen atom H_(B) is moving with a speed and make head-on collide on the stationary hydrogen atom H_(A) . After the strike, both of them move together. What is minimum value of the kinetic energy of the moving hydrogen atom H_(B) , such that any one of the hydrogen atoms reaches one of the excitation state.

An hydrogen atom moves with a velocity u and makes a head on inelastic collision with another stationary H-atom. Both atoms are in ground state before collision. The minimum value of u if one of them is to be given a minimum excitation energy is

A H-atom moving with speed v makes a head on collision with a H-atom in rest. Both atoms are in ground state. Find the minimum value of velocity v for which one of atom may excite.