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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A client with constipation is prescribed an irrigating enema. Which steps should the nurse take when administering an enema?
Which diagnosis(es) caused the admission? Explain. The patient was admitted to ER for intracranial bleeding/ hemorrhage.
A patient is brought to the emergency department after being involved in a motorcycle accident. He is found to have a T1 spinal cord injury.
History of Present Illness: A 35-year-old male painter presents to your clinic with the complaint of low back pain.
Discuss how you would advise young adults in selecting contraceptive methods. Do you have any personal, religious reservations, or discomforts
I need a 2-page single line self-reflective development paper for my pathophysiology class, focusing on hematology. In a Word document as APA format.
You will analyze a past leadership situation-either your own leadership or the leadership of someone else