Air at 60°C and 1 atm flow over a 0.3-m-wide plate at 65°C at a velocity of 3.0 m/s. Compute the following quantities at × = 0.3 m:

(a) Hydrodynamic boundary layer thickness, m

(b) Local friction coefficient

(c) Average friction coefficient

(d) Total drag force due to friction, N

(e) Local convection heat transfer coefficient, W/m2·K

(f) Average convection heat transfer coefficient, W/m2·K

(g) Rate of convective heat transfer, W