Задача 60347.

The electron is in an infinitely deep, one-dimensional, rectangular potential box width of 6 nm in the excited state (n = 2). Determine at what temperature T discrete energy spectrum En + 1, n electron is comparable to the average kinetic energy of its thermal motion.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.