Consider a rigid body with moment of inertia i, which is constrained to rotate in the xy plane, and whose motion is given by the schrödinger equation, 一2mdp2 a) find the eigenfunctions and eigenvalues b) assume the rotator has a fixed dipole moment p in the plane. an electric field e is applied to the plane. find the changes in energy levels to first and second order in the field.

If a small-diameter open glass tube is partially immersed in a vessel containing mercury, the surface of the mercury inside the tube will be a. lower than the mercury in the vessel, and shaped like the inside of a bowl. b. higher than the mercury in the vessel, and shaped like the inside of a bowl. c. lower than the mercury in the vessel, and shaped like the outside of an umbrella. d. higher than the mercury in the vessel, and shaped like the outside of an umbrella.