Determine length of tube required to accomlish process
Air at 1 atm, 90F and 8 ft/s enters a thin-walled tube of 4-inch diameter. The tube surface temperaure is maintained at 60 F. Air exits the tube at 70F. Determine the length of tube required to accomlish this process. Work in English units.
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The tube surface temperaure is maintained at 60 F. Air exits the tube at 70F. Determine the length of tube required to accomlish this process. Work in English units.
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On average how much difference should exist between the population mean and the sample mean for n = 4 scores randomly selected from the population?
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