Apiston-cylinder contains 1.2 kg of saturated (vapor) steam at 200°c. heat is transferred to the steam, expanding it reversibly and isothermally to a pressure of 800 kpa assuming real properties (and using ees) determine: ? ? (a) the total amount of heat transferred in (kj) [218k/] (b)the total work done by the process (kj) [175.4 kj] where h2o= 200°c sat. vapor t= const
Answers: 3
Physics, 22.06.2019 21:20, CM0
Abeverage can is made of 3004-h19 aluminum alloy (elastic modulus 69 gpa, tensile yield strength 285 mpa, density 2.72 g/cm^3). the dimensions on the can are approximated as a thin-walled cylinder with a height of 4.83 inches, diameter of 2.60 inches. empty the can has a mass of 14.2 g. determine: a. the wall thickness of the cylinder b. assuming a pinned-pinned condition what is the critical load? c. assuming a fixed-fixed condition what is the critical load?
Answers: 1
Physics, 22.06.2019 22:00, ronalescobar2002
A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?
Answers: 2
Physics, 23.06.2019 00:00, aidanfbussiness
Abus travels 280km south along a straight path with an average velocity of 88km/h to the south. the bus stops for 24 min, then it travels 210 km south with an average velocity of 75 km/h to the south. how long does the total trip last?
Answers: 1
Apiston-cylinder contains 1.2 kg of saturated (vapor) steam at 200°c. heat is transferred to the ste...
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