Physics, 29.08.2019 18:20 shaymabejja1965
If you travel normally 50 miles along a road as shown in the diagram, and a detour is established so that you must travel
to the right and up, what is the total distance you must now travel?
50 mi.
w
30 mi
40 mi.
Answers: 2
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Air is to be preheated by hot exhaust gases in a cross-flow heat exchanger before it enters the furnace. air enters the heat exchanger at 95 kpa and 20°c at a rate of 0.6 m^3/s. the combustion gases (cp = 1.10 kj/kg°c) enter at 160°c at a rate of 0.95 kg/s and leave at 95°c. determine the rate of heat transfer to the air and its outlet temperature.
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Answers: 2
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If you travel normally 50 miles along a road as shown in the diagram, and a detour is established so...
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