Physics, 23.07.2020 04:01, BobBball9126

A flexible balloon contains 0.355 mol m o l of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 7050 cm3 c m 3 and a temperature of 28.0 ∘C ∘ C . The gas first expands isobarically until the volume doubles. Then it expands adiabatically until the temperature returns to its initial value. Assume that the gas may be treated as an ideal gas with Cp=33.26J/mol⋅K C p = 33.26 J / m o l ⋅ K and γ=4/3 γ = 4 / 3 . A- What is the total heat QQ supplied to the gas in the process?
B- What is the total change in the internal energy ΔUΔU of the gas?
C- What is the total work WW done by the gas?
D- What is the final volume VV?

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:50, Amandarobersonn

While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.

Answers: 3

continue

Physics, 22.06.2019 09:30, miyae90

Which of these is not a possible type of energy transformation? a. electrical energy into light energy b. sound energy into nuclear energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Answers: 1

continue

Physics, 22.06.2019 12:10, zoebtharpe

Does anyone have the answers to online physics course plato course physics, semester a v3.0

Answers: 2

continue

Physics, 22.06.2019 15:50, janeou17xn

Decreased sensitivity to an unchanging stimulus is known as

Answers: 3

continue

Do you know the correct answer?

A flexible balloon contains 0.355 mol m o l of an unknown polyatomic gas. Initially the balloon cont...