subject
Physics, 20.09.2020 15:01 Aprilbtrippin2004

Consider an ideal gas contained in a cylinder that can do work by pushing against a piston, which has a surface area of 100 cm2 . a. If 10 Btu/min of heat is transferred to the gas for 4 minutes during a constant volume process, what is the total change in internal energy? Express answer in kJ. b. Now suppose that the pressure inside the cylinder is a constant 20 atm, a total of 30 Btu of heat is transferred to the gas, and the gas displaces the piston 15 cm upwards. What is the change in internal energy? Express answer in kJ.

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 17:00
Why is there friction between objects
Answers: 1
question
Physics, 21.06.2019 18:20
What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black
Answers: 1
question
Physics, 22.06.2019 07:00
We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?
Answers: 1
question
Physics, 22.06.2019 15:30
What is a subatomic particle with a negative charge and very little mass?
Answers: 1
You know the right answer?
Consider an ideal gas contained in a cylinder that can do work by pushing against a piston, which ha...
Questions
question
Mathematics, 19.05.2021 19:20
question
Mathematics, 19.05.2021 19:20
question
Biology, 19.05.2021 19:20