Physics, 12.07.2019 15:10 SilverTheAmarok

Avessel (see the figure) comprises of into two chambers
x and y with an adiabatic wall. the adiabatic wall can
move freely. the chambers x and y contain an ideal gas
under the condition that pressure p, volume v, and
temperature t are all same, respectively. the system
gains an equilibrium fate after heating when the
temperature of chamber x becomes 3t. while the
temperature of chamber y is always constant at t. the
gas pressure of chamber y at the equilibrium after the
heating is

Avessel (see the figure) comprises of into two chambers x and y with an adiabatic wall. the ad

Answers: 1

Show answers

Answers

Answer from: Dianar4308

The gas pressure of chamber Y at the equilibrium after the

heating is 2P.

What is Ideal gas law?

This is defined as the equation of state of a hypothetical ideal gas and it is depicted by the following below:

PV = nRT

We can infer that the number of moles(n) and R (ideal gas constant) are constant

PV / T (Initial) = PV / T (Final)

We were told that Chamber X starts at pressure P, volume V, and temperature T. At equilibrium, the pressure is Px, the volume is Vx, and temperature 3T.

PV / T = P V / 3T

We were also told that Chamber Y starts at pressure P, volume V, and temperature T. At equilibrium, the pressure is Py, the volume is Vy, and temperature T.

PV / T = Py Vy / T

Substitute into the equation:

Px Vx / 3T = Py Vy / T

Px Vx / 3 = Py Vy

At equilibrium, the chambers are : Px = Py:

Vx / 3 = Vy

Vx = 3 Vy

The total volume is the same as before, so:

Vx + Vy = 2V

Substitute into the equation

(3 Vy) + Vy = 2V

4 Vy = 2V

Vy = V / 2

Substitute into our equation for chamber Y:

PV / T = Py (V/2) / T

PV = Py (V/2)

Py = 2P

Another question on Physics

Physics, 21.06.2019 18:10

After the near spacecraft passed mathilde, on several occasions rocket propellant was expelled to adjust the spacecraft's momentum in order to follow a path that would approach the asteroid eros, the final destination for the mission. after getting close to eros, further small adjustments made the momentum just right to give a circular orbit of radius 45 km (45 × 10^3 m) around the asteroid. so much propellant had been used that the final mass of the spacecraft while in circular orbit around eros was only 545 kg. the spacecraft took 1.04 days to make one complete circular orbit around eros. calculate what the mass of eros must be.

Answers: 1

Answer

Physics, 21.06.2019 22:30

During takeoff, the sound intensity level of a jet engine is 170db at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Answers: 2

Answer

Physics, 21.06.2019 23:30

Truck traveling west on the highway experiences an acceleration to the east. what could be the cause of this acceleration

Answers: 1

Answer

Physics, 22.06.2019 04:50

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k