A constant flow compressor increases the pressure of propane from 100 kPa to 2000 kPa. Inlet temperature is 60C. Assuming specific heat cp of 1.679 kJ/kg K, and specific heat ratio (k) of 1.126, what is the minimum specific work?

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?