How is the Von – Karman momentum integral equation expressed ( <!--[if gte mso 9]>
<![endif]--> is momentum thickness)?
(a) $\frac{\tau _{0}}{\frac{1}{2}\rho U_{\infty }^{2}}=\frac{\partial \Theta }{\partial X}$
(b) $\frac{\tau _{0}}{2\rho U_{\infty }^{2}}=\frac{\partial \Theta }{\partial X}$
(c) $\frac{\tau _{0}}{\rho U_{\infty }^{2}}=\frac{\partial \Theta }{\partial X}$
(d) $\frac{\tau _{0}}{\frac{1}{3}\rho U_{\infty }^{2}}=\frac{\partial \Theta }{\partial X}$