For a turbulent flow over a flat plate with constant heat flux, calculate the local Nusselt number if the Reynolds number is 8*10^5, and Prandtl number is 0.64 a. 511.8 O b. 1682.93 c. 349.16 O d. 1400.92 For a laminar flow over a flat plate with constant heat flux, calculate the local Nusselt number if the Reynolds number is 25000 and Prandtl number is 0.95? a. 99.87 b. 119.98 c. 70.41 O d. 95.98