Asystem consists ofnidentical partides. each particle can have only one of energies: ,2,3, for given temperature 7 find the average energy of the system, the partition function z, free energy f, entropy s, internal energy u of the system, of the system. finally, determine an expression for the heat capacity of the system e=ε 1-e-e/kt

In what direction does the medium move relative to the direction of the wave? explain.

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.

The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.