Physics, 11.02.2020 20:20 jordan2875
In a piston-cylinder assembly air is compressed slowly and isothermally from an initial volume of 450 cm3 to a final volume of 200 cm3. The air is initially at 120 kPa. Evaluate the amount of heat transferred.
Answers: 1
Another question on Physics
Physics, 22.06.2019 04:30
The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.
Answers: 1
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
Physics, 22.06.2019 13:10
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
You know the right answer?
In a piston-cylinder assembly air is compressed slowly and isothermally from an initial volume of 45...
Questions
Computers and Technology, 03.11.2020 02:40
Mathematics, 03.11.2020 02:40
Business, 03.11.2020 02:40
English, 03.11.2020 02:40
Mathematics, 03.11.2020 02:40
Physics, 03.11.2020 02:40
English, 03.11.2020 02:40
History, 03.11.2020 02:40
Mathematics, 03.11.2020 02:40
Mathematics, 03.11.2020 02:40
Chemistry, 03.11.2020 02:40
Mathematics, 03.11.2020 02:40
