Question: plz answr this question Q.No.3: A hot metallic rectangular flat plate of width 2.7m is placed in an open atmosphere at 400cfor cooling. Air is

plz answr this question Q.No.3: A hot metallic rectangular flat plate

plz answr this question

Q.No.3: A hot metallic rectangular flat plate of width 2.7m is placed in an open atmosphere at 400cfor cooling. Air is flowing over the plate with velocity 7m/s. Determine the cooling rate (not flux) using, Nuq=0.664Re, 1/2 pp1/3. Viscosity of air = 185x10'N.S/m Density of air = 1.16x102 Thermal conductivity of air= 0.026 w/m.k (25) Specific heat of air= 1007 j/kg.k

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