When an ideal diatomic gas is heated at constant pressure the fraction of the heat energy supplied
which increases the internal energy of the gas is

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.

How many atoms of nitrogen are in the chemical formula ni(w on