The discussion revolves around the energy uncertainty of a sodium (Na) atom in an excited state, specifically focusing on the relationship between the time spent in the excited state and the energy of the emitted photon during the transition to the ground state.
The conversation is ongoing, with participants exploring different interpretations of the uncertainty principle and its application to the problem. Some have attempted calculations, while others express uncertainty about the relevance of certain provided values and the appropriateness of using specific equations.
Participants note constraints regarding the use of Bohr's equations due to the specifics of the sodium atom and question the necessity of the energy value given for the de-excitation process.
Ezequiel said:Could it be \Delta E > \frac{\hbar}{2} \frac{1}{\Delta t} = 32.96 \times 10^{-28}J?