Saturated water at 50° C flows over a 150 cm long flat plate with a velocity of 3 m/s. The plate temperature is 40° C. Consider the flow fully developed with the following properties at film...

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Extracted text: Saturated water at 50° C flows over a 150 cm long flat plate with a velocity of 3 m/s. The plate temperature is 40° C. Consider the flow fully developed with the following properties at film temperature: k=0.637 W/m.K , p=990.1 kg/m^3, Pr=3.91, µ = 0.596× 10³ kg/m.s, The average friction coefficient for the entire surface is equal to: O 0.56 O 0.003 O 0.05 O 2.1