What is its final temperature if the pressure is reduced
An ideal gas has the following initial conditions: Vi = 495 cm3, Pi = 6 atm, and Ti = 100°C. What is its final temperature if the pressure is reduced to 1 atm and the volume expands to 1000 cm3?
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Assume that an average household in Southern California uses 0.5acre-foot of water per year, and that the cost of a kWh ofelectricity is $0.19. Calculate the annual cost of pumping water to the average household.
The air is then heated to the final state of 0.5 m3 and 800 kPa. a. Sketch the process on a p-V diagram b. Determine the total work done by the air c. Determine the work done against the spring.
A passenger feels the seat of the car pushing upward on her with a force equal to 1.67 times her weight as she goes through the dip. If r = 26.3 m, how fast is the roller coaster traveling at the bottom of the dip?
Earth's oceans have an average depth of 3800 m, a total area of 3.63E8 km^2, and an average concentration of dissolved gold of5.8E-9 g/L.
Hang a weight (F) from the middle of a horizontal wire of length 2L, attached on both sides. Find an equation that relates the force to the change in height (delta h) of the weight.
If a reactant is used up according to a first order rate equation, and the initial concentration of the reactant is 3.2 mol/L, what is the concentration of the reactant after two half-lives have passed, and after six half-lives have passed?
What are the average and standard deviation of the mass of your sample of squirrels from the arboretum? Maintaining the probability of making a Type I error at 5%, is the mass of adult grey squirrels in the arboretum different from the mean for adu
If the potential difference between the wire and the shell is 1.0x10^3 volts, what is the electric field at the surface of the wire? At the cylinder?
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