If the energy level is above the Fermi level by kT, 5kT, and 10kT, respectively. (a) Determine the probability that an energy level is occupied by an electron under each condition. (b) Determine the probability that an energy level is empty of an electron under each condition.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Which one of the following research methods can show cause and effect

Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.