Find the entropy production in a throttling process
Find the entropy production in a throttling process per unit mass for ammonia. Take the inlet state as specified as saturated liquid (give any pressure). Throttle the ammonia to half that pressure. Find the exit state and the entropy production.
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A nozzle is attached to a vertical pipe and discharges water into the atmosphere as shown in the figure. When the discharge is 0.1m^3/sec, the gage pressure at the flange is 40kPa.
Each glass bottle has an empty dry mass of 120 grams. Based on these values, estimate amount of make-up water required per hour, and the power needed to heat the bottles and water.
Please write down the general wave equation in fluid and solid. Show the simple solution of the wave equations, and discuss the wave velocities. Define all the parameters you need for the equations.
Jinbao produces tubas and ships them in lots of twenty. Suppose that 60% of all such lots contain no defective tubas, 30% contain one defective, and 10% contain two defectives. Now suppose that a lot is inspected, with two tubas being selected fro
A completely reversible heat pump produces heat at a rate of 300 kw to warm a house maintained at 24degrees c.The exterior air,which is at 7degrees c, serves as the source. calculate the rate of entropy change of the two reservoirs.
What is the probability that a random sample of 13 second grad students from the city results in a mean reading rate of more than 95 wpm? The probability is ____(Round to four decimal places as needed)
What speed, vesc, must the astronauts' shuttle attain to escape the Earth? The radius of the Earth is RE = 6.37 × 106 m, the mass of the Earth ME = 5.98 × 1024 kg, the acceleration due to gravity on the surface of the Earth g = 9.81 m/s2
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Answers this question in first person narration, Long essay, simple words if I am planning to have a Career as a Social Worker to become a Probation Officer:
Please read and summarize the following article in point-form based upon the following criteria: - You should be able to state what the theme/idea/concept/theo
The living Faith Church Worldwide, also known as the Winners Chapel International, in America is on a mission to plant a Church in Puerto Rico.
Sexism continues to sustain the glass ceiling because it is embedded in social identity expectations and reinforced through implicit bias in decision-making
Blaine and Brenchley (2021) explain that gender stereotypes distort perceptions of competence and leadership fit, so women are more likely to be routed
Sexism sustains these challenges through entrenched social identity processes and gender role expectations. Social identity theory explains in group favoritism
Gender stereotypes remain deeply rooted in cultural expectations, and these assumptions often shape how individuals are perceived and evaluated