Suppose that a perfectly insulating box has two chambers inside of it, each with a volume of 0.35 L. The chambers are connected by a stopcock valve. When the valve is closed, no gas passes between the chambers.
Initially, when the valve is closed, the chamber on the left is filled with gas at a temperature of 325 K and a pressure of 0.90 atm. The chamber on the right is evacuated so that it contains no gas.
When the stopcock valve is opened, the gas redistributes to fill both chambers, eventually reaching a new equilibrium state.
Determine the change in internal energy Δ between the final and the initial states of the gas.
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 07:50, babbybronx
Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?
Answers: 1
Physics, 22.06.2019 09:40, alyssa32900
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
Physics, 22.06.2019 12:10, anaroles04
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 13:40, youngbeauty17
Awind turbine is rotating counterclockwise at 0.5 rev/s and slows to a stop in 10 s. its blades are 20 m in length. (a) what is the angular acceleration of the turbine? (b) what is the centripetal acceleration of the tip of the blades at t=0s? (c) what is the magnitude and direction of the total linear acceleration of the tip of the blades at t=0s?
Answers: 1
Do you know the correct answer?
Suppose that a perfectly insulating box has two chambers inside of it, each with a volume of 0.35 L....
Questions in other subjects:
Mathematics, 10.11.2020 03:30
Health, 10.11.2020 03:30
Engineering, 10.11.2020 03:30
English, 10.11.2020 03:30
Arts, 10.11.2020 03:30
Mathematics, 10.11.2020 03:30
Mathematics, 10.11.2020 03:30
