Over that last few months, sara has been complaining of severe stomach issues, regular head- and backaches, difficulty breathing, and a very significant change in her menstrual cycle. her doctor has recommended she rest and return to work after a few days. her doctor will most likely give sara reading material on to look over while she rests.
a.
conversion disorders
b.
hypochondriasis
c.
somatization disorders
d.
munchausen’s syndrome

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?