Prove that the expectation value of momentum is zero whenever...
Calculate the divergence and curl of the following functions. a) y1 = yi + xz2j + xy3k b) y2 = zx2i + y2z3k Show that the function y(x,t) = X^2+V^2t^2 is a solution of the general wave equation. How do you reconcile the fact that the probability...