Physics, 12.09.2019 19:30 saggirl1209
Apiston-cylinder device contains 0.85 kg of refrigerant-134a at−10◦c. the piston that is free to move hasa mass of 12 kg and a diameter of 25 cm. the local atmospheric pressure is 88 kpa. now, heat is transferredto refrigerant-134a until the temperature is 15◦c. determine (a) the final pressure, (b) the change in thevolume of the cylinder, and (c) the change in the enthalpy of the refrigerant-134a
Answers: 2
Another question on Physics
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
Physics, 23.06.2019 03:00
0.5 kg of silver increases temperature from 0 celsius to 7 celsius when heat is added how much heat energy produced this change in temperature
Answers: 1
Physics, 23.06.2019 04:31
Suppose you hit your hand against the edge of table. using newton’s third law of motion why does my hand hurt? explain
Answers: 2
You know the right answer?
Apiston-cylinder device contains 0.85 kg of refrigerant-134a at−10◦c. the piston that is free to mov...
Questions
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Chemistry, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Biology, 12.01.2021 22:20
Physics, 12.01.2021 22:20
Biology, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Mathematics, 12.01.2021 22:20
Health, 12.01.2021 22:20
History, 12.01.2021 22:20
