Homework Answers
In isothermal process change in internal energy is zero.
U= 0 J
By thermodynamics 1st equation
Q= W +U
Q= W,
Q = 679 j answer
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Question 3 6 pts They decide that it will be fun to analyze some thermodynamic engines...
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General Physics Do parts: e-m and assume the gas is diatomic: U = (5/2)nRT (a) W...
General Physics
Do parts: e-m and assume the gas is diatomic: U = (5/2)nRT
(a) W = 415.7 J
(b) on the piston
(c) 1039.25 J
(d) Q added = 1454.95 J
------------------Not so sure about part (e) and below
(e) W = 0 J
(f) N/A
(g) -1039.25 J
(g) = -1039.25 J
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Please help solving it
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In an industrial process the volume of 25.0 mol of a monatomic ideal gas is reduced...
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General Physics Do parts: i-m and assume the gas is diatomic: U = (5/2)nRT (a) W...
General Physics
Do parts: i-m and assume the gas is diatomic: U = (5/2)nRT
(a) W = 415.7 J
(b) on the piston
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(d) Q added = 1454.95 J
(e) W = 0 J
(f) N/A
(g) -1039.25 J
(h) = -1039.25 J
==> DO PARTS i-m
A cyclic process A cylinder contains 0.50 mol of ideal gas at 27.0 °C. First, the gas is heated to 127.0 °C while the pressure is maintained constant at 1.0...
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Find the work done by a monatomic ideal gas as it expands from
point A to point C along the path shown in the figure.If the temperature of the gas is 200 K at point A, what is its
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A tank with a constant volume of 5.89 m3 contains 15 moles of a monatomic ideal...
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General Physics
Do parts: e-m and assume the gas is diatomic: U = (5/2)nRT
(a) W = 415.7 J
(b) on the piston
(c) 1039.25 J
(d) Q added = 1454.95 J
------------------Not so sure about part (e) and below
(e) W = 0 J
(f) N/A
(g) -1039.25 J
(g) = -1039.25 J
A cyclic process A cylinder contains 0.50 mol of ideal gas at 27.0 °C. First, the gas is heated to 127.0 °C while the pressure is...
1" Law Word Problems 1) An ideal gas is enclosed in a piston, and 1600 J of work is done on the gas. As this happens, the intemal energy of the gas increases by only 500 J. During this process, how much heat flows into or ou of the ideal gas? Enter a positive number to indicate a heat flow into the gas or a negative number to indicate a heat flow out of the gas. 2) A system gains...
Please help solving it
Constant V 1 2 3 A tank with a constant volume of 3.81 m2 contains 12.1 moles of a monatomic ideal gas. The gas is initially at a temperature of 300 K. An electric heater is used to transfer 45200 J of energy into the gas. It may help you to recall that Cv -12.47 J/K/mole for a monatomic ideal gas, and that the number of gas molecules is equal to Avagadros number (6.022 x 1023)...
In an industrial process the volume of 25.0 mol of a monatomic ideal gas is reduced at a uniform rate from 0.616 m3 to 0.308 m3 in 2.00 h while its temperature is increased at a uniform rate from 27.0°C to 450°C. Throughout the process, the gas passes through thermodynamic equilibrium states. What are (a) the cumulative work done by the gas, (b) the cumulative energy absorbed by the gas as heat, and (c) the molar specific heat for the...
General Physics
Do parts: i-m and assume the gas is diatomic: U = (5/2)nRT
(a) W = 415.7 J
(b) on the piston
(c) 1039.25 J
(d) Q added = 1454.95 J
(e) W = 0 J
(f) N/A
(g) -1039.25 J
(h) = -1039.25 J
==> DO PARTS i-m
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Find the work done by a monatomic ideal gas as it expands from
point A to point C along the path shown in the figure.If the temperature of the gas is 200 K at point A, what is its
temperature at point C? How much heat has been added to or removed from the gas during
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