Given that the constant K $=0\mathrm{.}41,$ determine the value of the constant C$1$ of the

equation,

$($b$)$ Calculate the thickness $\backslash$delta $$

of the laminar sublayer and compare it with the value of y$$

$.$

$($c$)$ Determine the speed that the wind is expected to carry at $7\mathrm{.}5$ m above the ground.