Consider a free gas of (spin-0) bosons with n particles at temperatures below the einstein temperature, t ≤ te. for these temperatures, the chemical potential µ ≈ e0 ≈ 0. (a) find the average energy u of the gas. you may find the integrals mentioned at the beginning of the problem set useful

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to. in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?

What ia the energy of an object because of its potential and kinetic energies