Differential form of the helmholtz free energy
The differential of thermal energy of a surface of a liquid with surface tension y and area A may be written as dU = Tds + ydA Write down the corresponding differential form of the Helmholtz free energy, F=U-TS.
Expected delivery within 24 Hours
A 5-kg block is sent sliding across a frictionless table at a speedof 0.75 m/s. It strikes the free end of an ideal spring whose other end is attached to a wall.
You have the following information for Company XYZ for the monthended October 31, 2007. Company XYZ uses a periodic method forinventory.
A 15.0-kg satellite has a circular orbit with a period of2.27h and a radius of 7.90×106 m around a planet of unknown mass. If the magnitude of the gravitational acceleration on the surface of the planet is 8.90m/s2, what is the radius of the pl
The following selected account balances were taken from BuckeyeCompany's general ledger at Jan. 1st, 2005 and Dec. 31st 2005:
Does an expenditure that is classified as a deduction from AGI produce the same tax benefit as an expenditure that is classified as a deduction for AGI? Explain.
By how much does it have to increase its speed in order to be able to escape Earth in km/s? [Hint: You need to calculate the orbital speed and the escape speed.]
Prepare a differential analysis report as ofApril 15, 2008, presenting the additional revenue and additionalcosts anticipated from the promotion of moisturizer andperfume.
The electric potential immediately outside a charged conducting sphere is 180 V, and 10.0 cm farther from the center of the sphere the potential is 140 V. (a) Determine the radius of the sphere. (b) Determine the charge on the sphere.
1960479
Questions Asked
3,689
Active Tutors
1415453
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
This week watch the 3 short video clips below about cultural appropriation. These videos will redefine terms like cultural appropriation
How is it rational for the owner of a factory or plantation to work his laborers to death or disability when they can easily be replaced cheaply?
Question: Discover how the major schools of thought within sociology explain social stratification.
Jane is doing a study about tattoos. She is interested in studying the idea of the "tramp stamp" (a tattoo in the small of a woman's back).
Staying with Nigeria, rewind the year to 1950. Using the +5 year control, fast forward in 5 year increments until you reach 2020.
Question: Cases of local communities using modern technology to preserve and revive their traditions:
When people get involved in community and social change but do not hold official political positions, which of the terms best describes what they are part of