2. [l14 Points] [You may have done these temperature calculations before, but it is useful to practice with these concepts, and this time you'll use the temperatures to determine the heat capacity.) The interatomic spring stiffness for copper is determined from Young's modulus measurements to be 28 N/m The mass of one mole of copper is 0.064 kg. If we model a block of copper as a collection of atomic \"oscillators" (masses on springs), what is one quantum of energy for one of these atomic oscillators? Note that since each oscillator is attached to two "springs\