Standing on the peak of poorman hill, you decide to walk to the intersection of canyon lane and broadway. trace the easiest route on the map, and explain your reasoning. take a picture of your route, and include it in your response.

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?

What are igneous intrusions and extrusions

As part of an industrial process, air as an ideal gas at 10 bar, 400k expands at steady state through a valve to a pressure of 4 bar. the mass flow rate of air is 0.5 kg/s. the air then passes through a heat exchanger where it is cooled to a temperature of 295k with negligible change in pressure. the valve can be modeled as a throttling process, and kinetic and potential energy effects can be neglected. (a) for a control volume enclosing the valve and heat exchanger and enough of the local surroundings that the heat transfer occurs at the ambient temperature of 295 k, determine the rate of entropy production, in kw/k. (b) if the expansion valve were replaced by an adiabatic turbine operating isentropically, what would be the entropy production? compare the results of parts (a) and (b) and discuss.