For a particle in a box, this quantity equals n-squared times pi-squared times h-bar-squared, all divided by 2 m L squared. This quantity is respectively raised and lowered by operators denoted a-plus (10[1])and a-minus. This (10[1])quantity is an eigenvalue of the time-independent Schrödinger equation, (10[1])which states that this quantity times psi equals the Hamiltonian times psi. A form of the uncertainty (10[2])principle relates the uncertainties of time (10[1])and this quantity. (-5[1])Max Planck postulated that (10[1]-5[1])a photon’s value (-5[1])of this quantity equals h times frequency. This quantity is minimized in the (10[1])ground state. (10[1])For 10 points, what quantity can be divided into “kinetic” and “potential” (10[2])forms? ■END■ (10[2])