InsulationSystemAn ideal monatomic gas of 2.7 mol moles is held ina perfectly insulated cylinder fitted with amoveable piston. The initial pressure is P = 108.0Pa, its initial volume is 27 m³. By pushing down onthe piston, you reduce the volume to V = 7.8 m3%3DPart AWhat is the final pressure of the ideal gas?Keep 1 digit after the decimal point, in PaPf =PaPart BWhat is the final temperature (in Kevin) of the ideal gas?Keep 1 digit after the decimal point, in K Part CWhat is the change in internal energy of the ideal gas, AU? Include aproper sign.Keep 1 digit after the decimal point, in JoulesΑΣφ?AU =JPart DWhat is the work in this process? Include a proper sign.Keep 1 digit after the decimal point, in Jouleswork =

Given that, n=2.7, γ=53Pi=108 PaVi=27 m3Vf=7.8 m3 For adiabatic process we know that, PVγ=constant

Insulation System An ideal monatomic gas of 2.7 mol moles is held in a perfectly insulated cylinder fitted with a moveable piston. The initial pressure is P = 108.0 Pa, its initial volume is 27 m°. By pushing down on the piston, you reduce the volume to V = 7.8 m Part A What is the final pressure of the ideal gas? Keep 1 digit after the decimal point, in Pa P = Pa Part B What is the final temperature (in Kevin) of the ideal gas? Keep 1 digit after the decimal point, in K

Insulation System An ideal monatomic gas of 2.7 mol moles is held in a perfectly insulated cylinder fitted with a moveable piston. The initial pressure is P = 108.0 Pa, its initial volume is 27 m°. By pushing down on the piston, you reduce the volume to V = 7.8 m Part A What is the final pressure of the ideal gas? Keep 1 digit after the decimal point, in Pa P = Pa Part B What is the final temperature (in Kevin) of the ideal gas? Keep 1 digit after the decimal point, in K

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

Question

Insulation
System
An ideal monatomic gas of 2.7 mol moles is held in
a perfectly insulated cylinder fitted with a
moveable piston. The initial pressure is P = 108.0
Pa, its initial volume is 27 m³. By pushing down on
the piston, you reduce the volume to V = 7.8 m3
%3D
Part A
What is the final pressure of the ideal gas?
Keep 1 digit after the decimal point, in Pa
Pf =
Pa
Part B
What is the final temperature (in Kevin) of the ideal gas?
Keep 1 digit after the decimal point, in K

Part C
What is the change in internal energy of the ideal gas, AU? Include a
proper sign.
Keep 1 digit after the decimal point, in Joules
ΑΣφ
?
AU =
J
Part D
What is the work in this process? Include a proper sign.
Keep 1 digit after the decimal point, in Joules
work =

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