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Oxygen at a pressure of 2 atm and 27C blows across a 50-cm-square plate at a velocity of 30 m/s. The plate temperature is maintained

Oxygen at a pressure of 2 atm and 27°C blows across a 50-cm-square plate at a velocity of 30 m/s. The plate temperature is maintained constant at 127°C. Calculate the total heat lost by the plate.

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