What exhaust temperature enable to achieve carnot efficiency
A heat engine exhausts its heat at 380 Celsius and has a Carnot efficiency of 39%. What exhaust temperature would enable it to achieve a Carnot efficiency of 49%?
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A researcher believes exercise reduces anxiety in women. She identifies a group of women who had not exercised before but are now planning to begin exercising.
A boat of length 50 m is designed to cruise at 30 mph and is to be tested in a tow tank with a model of length 0.5 m. What is the appropriate model tow velocity in m/s?
Osmotic pressure is often used to determine the molar mass of large molecules; however, errors can be introduced into the calculationif the sample is not purified.
How fast must the wing move through the air at an altitude of 10,000 m with the same lift coefficient if it is to generate the same lift?
Find the critical value ta(alpha)/2 that corresponds to a confidence level of 95% and a sample size of 11.
The level of the water in an enclosed water tank is 40m above ground level. The pressure in the air space above the water is 120kPa, and the density of the water is 1000kg/m3. What is the water pressure at ground level?
In order to use this for chemical species that often have Avogadro's number of particles present, we employ Stirling's Approximation. Stirling's Approximation is useful for large numbers on the order of Avogadro's number.
In this same time, what is the vertical displacement of the electron? Treat up as positive.
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Evaluate Outcomes Which of the following statements reflect an understanding of pathophysiology and treatments related to chronic kidney disease (CKD)?
Problem: Chloe has persistent albuminuria. Her urine albumin levels range from 65 to 85 mL/min.
This 19-year old female was brought into our office by her roommate after complaining about being short of breath and dizzy.
Question: What is the primary purpose of direct standardisation in epidemiology? Question Select one:
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.