Engineering, 07.03.2020 04:42, sissygirl0807
Consider a cylindric container with the radius of circle 50 cm and the length of 3 m. We fill this container with one mole of the oxygen gas O2 at the room temperature 20°C. Assume it is an ideal gas.
a) What is the density of the gas in the tank?
b) What is the pressure of the gas?
c) We compress the gas by moving one of the walls and reducing the length to 1m while keeping the same radius of circle). What is the pressure of the gas if the temperature stays the same?
Answers: 3
Engineering, 03.07.2019 14:10, bryneosburn
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Consider a cylindric container with the radius of circle 50 cm and the length of 3 m. We fill this c...
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