Multiple Choice. Problem Solving.Questions given on the image below. Two moles of an ideal gas fill volume V = 10 liters at pressure P = 2.4 at m. The gas is thermally insulatedfrom the surroundings. A membrane is broken which allows the gas to expand into the new volumewhich is 3 times as large as the old volume. What is the new temperature?a) Same as beforeb) Lower than beforec) Higher than befored) Cannot be determinedA gas is placed in thermally insulated container as shown below. As the piston is slowly lowered, thetemperaturea) increasesb) decreasesc) stays the samed) change cannot be determinedOne mole of "o" gas is confined to volume V/2 by a thin membrane with a vacuum on the other side.The membrane is broken allowing the gas to flow into the full volume. The entropy hasa) increasesb) decreasesc) stays the samed) not enough informationPROBLEM SOLVINGIf the temperature of an object is changed by 20°C, what is the corresponding change ina) Kelvinb) Fahrenheit degreeA brass lid of an ordinary glass jar was stacked at 25°C. The jar was placed in water at 80°C. Find thedifference in their diameters if the initial diameter of the jar is 8.00 cm.

Answered: Image /qna-images/answer/53def3bb-34d0-42eb-8f50-3673df1540a5.jpg

Two moles of an ideal gas fill volume V = 10 liters at pressure P = 2.4 at m. The gas is thermally insulated from the surroundings. A membrane is broken which allows the gas to expand into the new volume which is 3 times as large as the old volume. What is the new temperature? a) Same as before b) Lower than before c) Higher than before d) Cannot be determined

Two moles of an ideal gas fill volume V = 10 liters at pressure P = 2.4 at m. The gas is thermally insulated from the surroundings. A membrane is broken which allows the gas to expand into the new volume which is 3 times as large as the old volume. What is the new temperature? a) Same as before b) Lower than before c) Higher than before d) Cannot be determined

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 34PE: A high—pressure gas cylinder contains 50.13L of toxic gas at a pressure of 1.40107N/m2 and a...

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