Physics, 26.09.2019 18:00 cheesepatrol4878

Stainless steel ball bearings having a diameter of 1.5 inches are to be quenched in water at a rate of 750 per minute. the balls leave the oven at a uniform temperature of 950°c and are exposed to air at 25°c for a while before they are dropped into the water. if the temperature of the balls drops to 875°c prior to quenching, determine the rate of heat transfer from the balls to the air.

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Stainless steel ball bearings having a diameter of 1.5 inches are to be quenched in water at a rate...

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