Calculate the pressure at an ocean depth of 912 m. The acceleration of gravity is 9.8 m/s 2 , atmospheric pressure is 1.01 × 105 Pa , and the density of the sea water is 1024 kg/m3 . Answer in units of Pa.

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference