A gas is compressed inside a cylinder. An average force of 25 N acts to move the piston 2.5 m. During the compression, 10 J of heat are conducted away from the gas. What is the change in internal energy of the gas? Calculate answer to one decimal..

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 95CP: One mole of an ideal gas is initially in a chamber of volume 1.0102 m3 and at a temperature of 27 ....
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QUESTION 5
A gas is compressed inside a cylinder. An average force of 25 N acts to move the piston 2.5 m. During the compression, 10 J of heat are conducted away from the gas. What is the change in internal
energy of the gas?
Calculate answer to one decimal.
QUESTION 6
C
What is Carnot efficiency of a heat engine operating between the temperatures of153 C and 19 C
Give the result as a decimal - not percent! Calculate answer to two decimals.
QUESTION 7
The air inside a bicycle tire pump has 19.1 joules of work done on it as 3.8 joules of heat is conducted away from it. What is the change in internal energy of the air? Calculate answer to one decimal.
QUESTION 8
Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as many molecules as container B. If the gas pressure is the same in the two containers, the correct
Click Save and Submit to save and submit. Click Save All Answers to save all ansuers.
Transcribed Image Text:O A O Not enough information QUESTION 5 A gas is compressed inside a cylinder. An average force of 25 N acts to move the piston 2.5 m. During the compression, 10 J of heat are conducted away from the gas. What is the change in internal energy of the gas? Calculate answer to one decimal. QUESTION 6 C What is Carnot efficiency of a heat engine operating between the temperatures of153 C and 19 C Give the result as a decimal - not percent! Calculate answer to two decimals. QUESTION 7 The air inside a bicycle tire pump has 19.1 joules of work done on it as 3.8 joules of heat is conducted away from it. What is the change in internal energy of the air? Calculate answer to one decimal. QUESTION 8 Two containers of equal volume each hold samples of the same ideal gas. Container A has twice as many molecules as container B. If the gas pressure is the same in the two containers, the correct Click Save and Submit to save and submit. Click Save All Answers to save all ansuers.
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