Determine the initial volume of the system
A closed system contains 2-kg of air undergoes an isothermal process from 600 kPa and 200oC to 80 kPa. Determine the initial volume of this system, the work done, and the heat transfer during this process.
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A rigid tank contains an ideal gas at 1227 C and 200 k Pa. The gas is cooled until the gauge reads 50 k Pa. If the atmospheric pressure is 100 k Pa, determine the final temp of the gas?
If the allowable shear stress is 8,000 psi and both shafts are solid, calculate the required diameter of the belt drum shaft.
Give all answers to four decimal places. There are four different blood types that people have A, B, AB and O. We will take a random sample of 15 people and conduct a test of H0: p = 0.45 vs Ha: p < 0.45 to determine whether there is evidence t
As a particle moves from the origin to (1i + 7j) m, it is acted upon by a force given by (2i + 6j) N. Calculate the work done by this force on the particle as it moves through the given displacement.
A two ton (4000 Ibf) weight is suspended on a 30 foot long, half inch diameter steel cable. What was the original length of the cable before the weight was applied? The modulus of steel is 29,000 ksi.
Some nitrogen is allowed to escape until the pressure in the tank drops to 400 kPa and the temperature is 20°C. Determine the amount of nitrogen, in kg, that has escaped.
What is the normal stress on a plane whose normal makes an angle of 60degree with x axis, 45degree with y axis, and is in the positive octant?
What is the entropy change?Determine the change in entropy based on a value for specific heat at the average temperature?
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In preparation for your assignment this week, brainstorm two to three clinical practice problems or issues you can develop into a nursing practice change.
What other pertinent history would you want to know about this patient? What additional questions would you ask?
Which is a sign or symptom of shock? Normal breathing Skin that is dry and pale pink in color Rapid breathing Calm, quiet reactions to surroundings.
Problem: You are preparing to control external bleeding on a person with a wound on the upper arm.
Destruction of lower motor neurons results in Options: a. inability to localize a stimulus. b. subconscious response to a stimulus
You are performing an initial assessment for an 80-year-old woman who lives alone and is recovering from hip replacement surgery.
Recommend at least two strategies, supported in the articles of Clark (2019) Fostering a culture of civility and respect in nursing and McDermott (2021)