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QUESTION $2$

$($a$)$ Given the velocity profile in the boundary layer as

$\frac{u}{U_o}=(\frac{y}{}{)}^{\frac{1}{6}}$

i$)$ Determine the ratio of $\frac{{}^{**}}{}$ and $\frac{}{},$ by using Prandlt's Equation and compare the ratios with Blasius equation.

$(12$ marks$)$

ii$)$ How much deviation of $\frac{{}^{**}}{}$ and $\frac{}{}$ by using linear approximation as compared to Blasius method.