Physics, 08.07.2019 23:30 Michcardwell8570
This problem has been solved! see the answera 2 m3 rigid tank initially contains air at 100 kpa and 22 degrees c. the tank is connected to a supply line through a valve. air is flowing in the supply line at 600 kpa and 22 degrees c. the valve is opened, and air is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the air temperature at the final state is 77 degrees c. determine a) the mass of air that has entered the tank and b) the amount of heat transfer.
Answers: 1
Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
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Physics, 22.06.2019 17:30
Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.
Answers: 3
Physics, 23.06.2019 00:30
What is the relationship between globular clusters and the milky way?
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Physics, 23.06.2019 03:00
If you held a stone over the mouth of a well and then let it go , what would happen to the stone? explain your answer.
Answers: 1
This problem has been solved! see the answera 2 m3 rigid tank initially contains air at 100 kpa and...
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