What is the value predicted by the ideal gas law
Find the specific volume of steam (in m^3/kg) at 2.5 MPa and 283 degrees C. What is the value predicted by the ideal gas law? What is the value if the compressibility factor is used? Which is the most accurate value?
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A woman with wieght 637N lies on a bed of nails. the bed has a weight of 735N and a lenght of 1.72m. the bed is held up by 2 supports, one ate the head and the other at the foot.
A steel T-section is to be used under torsion. The cross section shown below has dimension bf=6 in, tf=0.6 in, d=10in, tw=0.5 in. It is subjected to a torque at the centerline of Tx = 1,500 in-lb and the member is simply supported with respect to
Water is to be pumped from a lake to a ranger station on the side of the mountain. Calculate the maximum elevation, z, of the ranger station above the lake if the pipe rises at an angle of 30 degrees.
Find the specific volume of steam (in m^3/kg) at 2.5 MPa and 283 degrees C. What is the value predicted by the ideal gas law?
An 8-m long, unisulated square duct of cross sectional 0.2-m x 0.2-m and relative roughness 10^-8 passes through the attic space of a house. Hot air enters the duct at 1 atm and 80 C at a volume flow rate of 0.15m^3/s.
A beam of 800 keV gamma is mormally incident on a sheet of lead 12mm thick. the rate of energy transmission is 3x10^5 MeV s^-1. What fraction of the transmitted energy is due to uncollided photons?
The vessel will rupture if the pressure reaches 5 Mpa. What is the initial pressure and quality? What is the temperature in the vessel and the quality just before rupture?
A Dam across a river dams up a lake 300 m higher than the river downstream. The electric generators driven by water-powered turbines deliver 1600 MW of power.
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