Consider the bose-einstein distribution: f60 per unit energy can be written as n ae 6.) (20pts) assuming be < < 1,obtain an expression for the average number of particles in the energy range 0sese 7) (10pts) assuming t-300.0k, e -3.5 x 102 j, α = (3.8 x 103 ) /ji , what i̇s the average number of particles? suppose the number of state

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

Suppose that two tanks, 1 and 2, each with a large opening at the top, contain different liquids. a small hole is made in the side of each tank at the same depth 1.57 m below the liquid surface, but the hole in tank 2 has 2.49 times the cross-sectional area of the hole in tank 1. (a) what is the ratio ρ1/ρ2 of the densities of the liquids if the mass flow rate is the same for the two holes? (b) what is the ratio rv1/rv2 of the volume flow rates from the two tanks? (c) at one instant, the liquid in tank 1 is 14.9 cm above the hole. if the tanks are to have equal volume flow rates, what height above the hole must the liquid in tank 2 be just then?

Which of the following is an example of units for speed