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A hydrogen atom at rest de-excites from n = 2 state to n = 1 state. Calculate the percentage error in calculation of momentum of photon if recoil of atom is not taken into account. The energy equivalent of rest mass of hydrogen atom is 940 MeV

A hydrogen atom at rest de-excites from n = 2 state to n = 1 state. Calculate the percentage error in calculation of momentum of photon if recoil of atom is not taken into account. The energy equivalent of rest mass of hydrogen atom is 940 MeV

Grade:12

1 Answers

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12 Points
3 years ago
The  percentage of error in calculation of  momentum  of photon  if recoil of  atom is  not. Taken into account Is  given by 
 
5.4  × 10^(-7)  %

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