Physics, 31.12.2021 17:50 krisandlance
if the root mean square speed of a gas particle is 200 m/s at a temperature of 400 k, at what approximate temperature will urms equal 350 m/s?
Answers: 2
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Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
if the root mean square speed of a gas particle is 200 m/s at a temperature of 400 k, at what approx...
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