Engine oil at 15°C is flowing over a 0.3-m-wide plate at 65°C at a velocity of 3.0 m/s. Using EES, Excel, or other comparable software, plot

(a) The hydrodynamic boundary layer

(b) The thermal boundary layer as a function of x on the same graph for the range of x = 0.0 m to x = x_cr. Use a critical Reynolds number of 500,000.