Determine the irreversibility of the overall process
A rigid tank contains 500 Kg of liquid water initially at 87 C. Due to heat loss to the environment, the temperature falls to 47 C. Determine the irreversibility of the overall process, in KJ, if To = 20 C.
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A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at least 60%. If 127 out of a random sample of 245 college students expressed an intent to vote, can we rej
Now, if the original air undergoes a free expansion until the volume is tripled, determine the final availability of the air, in KJ, and the second-law effectiveness.
An electron that has a velocity with x component 2.8 x 106 m/s and y component 3.4 x 106 m/s moves through a uniform magnetic field with x component 0.029 T and y component -0.22 T. (a) Find the magnitude of the magnetic force on the electron. (b)
On a recent holiday evening, a sample of 500 drivers was stopped by the police. Three hundred were under 30 years of age. A total of 250 were under the influence of alcohol. Of the drivers under 30 years of age, 200 were under the influence of alc
A dilute solution of bromine in carbon tetrachloride behaves asan ideal-dilute solution. The vapour pressure of pure CCl4 is33.85 Torr at 298K. The Henry's law constant when the concentration of Br2 is expressed as a mole fraction is 122.36Torr.
The flash unit in a camera uses a special circuit to "step up" the 3.0 V from the batteries to 340 V, which charges a capacitor The capacitor is then discharged through a flashlamp. The discharge takes 10 microseconds , and the average power dissi
The inside of the furnace is maintained at 500 degress C, and the outside wall is maintaine at 50 degrees C. Calculate the heat loss through the walls.
Nitrogen is dissolved in water with the total pressure of gas(Nitrogen + water vapor) over the water being 1.40 atm. The temperature is 25o C.
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Identify problems and concerns that contributed to the many race-related protests and unrest during the 2020 year.
Compose a paper that compares and contrasts critical feminist theory and power-control theory as forms of gendered criminology. Your paper should:
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