Bolzmann's definition for entropy S=kIn Where k is Bolzmann's constant and is the number of microstates corresponding to the macrostate
Where k is Bolzmann’s constant and Ω is the number of microstates corresponding to the macrostate. Bolzmann’s definition for entropy
Natural process tend to move toward a state of greater disorder Maxwell's demon 巴9
Natural process tend to move toward a state of greater disorder Maxwell’s demon
The invenion of Heat machine She EXCINE r aifing Miterfookareer ly Fue piston cylin der mine s haft boiler weight cold water
The invenion of Heat machine
A useful engine exhibits two important features: 1 an engine must work in cycles 2 a cyeclic engine must include more than one thermal reservoir The efficiency of heat machine(热机效率) The ratio of the work done to the total positive heat W 9 flow provided by the 7 =1- thermal reservoir 2
A useful engine exhibits two important features: 1 an engine must work in cycles 2 a cyclic engine must include more than one thermal reservoir The efficiency of heat machine(热机效率） 1 2 1 1 Q Q Q W The ratio of the work done to the total positive heat flow provided by the thermal reservoir