Physics, 27.07.2019 02:10 ob3ymysins
Obtain expressions for the isothermal compressibility k =(-1/v)(dv/dp)t for: (a) an ideal gas, and (b) for a van der waals gas, (c) show that in the limit v goes to (infinity) the isothermal compressibility of the van der waals gas is the same as that of an ideal gas.
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Physics, 21.06.2019 22:30
Distinguish between a transverse wave and a longitudinal wave.
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Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?
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Physics, 23.06.2019 00:20
You are the coordinator for a program that is going to take place at night in a rectangular amphitheater in the mountains. you will have no access to any electricity, but you must be able to illuminate the entire grounds. you know the intensity of the light from a lantern varies inversely as the square of the distance from the lantern. suppose the intensity is 90 when the distance is 5 m. a. write an equation to model the situation. b. solve for the constant of variation. c. write the equation to model the situation using the constant () of variation. d. you have been given lanterns with 40 light intensity. use your equation to solve for the distance from the lantern. e. you need to illuminate 225 km. how many meters do you need to light? f. how many lanterns will you need?
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Physics, 23.06.2019 02:00
How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57×10−21 newtons?
Answers: 2
Obtain expressions for the isothermal compressibility k =(-1/v)(dv/dp)t for: (a) an ideal gas, and...
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