What is the method to find the average energy (eavg) of the electrons in sodium at absolute zero?

To find the average energy of electrons in sodium at absolute zero, you can use the formula for the Fermi energy, which is given by E (3/5) (h2 / (8 m V(2/3))), where h is Planck's constant, m is the mass of an electron, and V is the volume of the material. By plugging in the values for sodium, you can calculate the average energy of the electrons at absolute zero.