Show for reversible expansion between at constant pressure
A gas has the equation of state PV=RT+a(T)P
Show that for a reversible expansion between T1 and T2 at constant pressure P, the work done is:
w=nR(T1-T2)+n(a(T1)-a(T2))P.
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A 15 kg flywheel has all its mass around its outer rim. A string is wrapped around it and a m = 3.7 kg weight is hanging on the string. The flywheel has radius R = 0.25 m. When the 3.7 kg weight is dropping with a speed of 1.7 m/s, what is the angu
On January 1, 2012, Crown Company sold property to Leary Company. There was no established exchange price for the property, and Leary gave Crown a $3,000,000.
A dinoflagellate takes 5.2 s to travel 0.6 mm. Approximate a dinoflagellate as a sphere of radius 35.0 µm. What is the power output of the flagellate?
Winston uses a calendar-year reporting period. Using the effective-interest method of amortization, what amount of interest expense should be reported for 2012?
A gas has the equation of state PV=RT+a(T)P. Show that for a reversible expansion between T1 and T2 at constant pressure P, the work done is.
What voltage appears across the primary coil of this transformer if 140V is applied to the secondary coil?
On December 31, 2010, Nolte Co. is in financial difficulty and cannot pay a note due that day. It is a $1,200,000 note with $120,000 accrued interest payable to Piper, Inc.
The treasury stock purchased in the above question was resold by Chen, Inc. for $15,000. What effect does this transaction have on (a) net income, (b) total assets, (c) total paid-in capital, and (d) total stockholders' equity?
If your path difference is 1/8 of the wavelength, will this result in constructive or destructive interference? Please show mathematically and explain.
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