It can be shown that the allowed energies of a particle of mass m in a two dimensional square box of side L are
The energy depends on two quantum numbers, n and m, both of which must have an integer value 1, 2, 3...
What is the minumum energy for a particle in a two dimensional quare box of side L?
What are the five lowest allowed energies (give as multiples of Eminimum)?
The Attempt at a Solution
no idea, substitute 1 for n and m? that's my only thought