Constant amount of ideal gas is kept inside a cylinder by a
piston. Then the gas expands adiabatically.
Compare the initial (i) and the final (f) physical quantities of
the gas to each other.
equal to less than greater than The volume Vf
is ... Vi.
equal to less than greater than The entropy
Sf is ... Si.
equal to less than greater than The internal energy
Uf is ... Ui.
equal to less than greater than The pressure
pf is ... pi.
equal to less than greater than The temperature
Tf is ... Ti.
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Constant amount of ideal gas is kept inside a cylinder by a
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DATA:
V0 = 0.23 m3
P0 = 14500 Pa.
What is the change of the internal energy of the gas?
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What was the work done by the gas during the expansion?
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(6) The sequence of random variable are independent of each other and they follow the normal...
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However, the actual value of were not
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equal to 0, or less than 0.
And you can use the fact that there is the inverse function
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Answer the following questions.
Find
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When
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a) Given that for an adiabatic process occurring in an ideal gas, PV' = constant, show that pl-y T is also a constant. b) Find an expression for the final temperature Tf after an ideal gas is compressed adiabatically and quasi-statically from an initial pressure P; and temperature Ti to a final pressure Pf. c) An ideal gas in a cylinder with a piston is allowed to expand isothermally very slowly. Determine the signs of AQ and AW and determine...
1. The drawing shows an ideal gas confined to a cylinder by a
massless piston that is attached to an ideal spring. Outside the
cylinder is a vacuum. The cross-sectional area of the piston is A =
2.50 × 10-3 m2. The initial pressure, volume, and temperature of
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and the spring is initially stretched by an amount x0 = 0.092 m
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A quantity of a monatomic ideal gas undergoes a process in which
both its pressure and volume are doubled as shown in the figure
above.
DATA:
V0 = 0.23 m3
P0 = 14500 Pa.
What is the change of the internal energy of the gas?
Tries 0/20
What was the work done by the gas during the expansion?
Tries 0/20
What amount of heat flowed into the gas during the expansion?
Tries 0/20
Post
Discussion
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However, the actual value of were not
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And you can use the fact that there is the inverse function
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Find
the maximum likelihood estimator
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, show
, where
represents conversion of probability....
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