Three different siphons steadily discharge water at velocities $V_{\mathrm{I}}, V_{\mathrm{II}}$, and $V_{\mathrm{IIII}}$, as shown in the figure. The tubes of the siphons are of same diameter. If the frictional losses are neglected, which one of the following options is correct?
In the figure, $g$ is acceleration due to gravity; $a, b$, and $h$ are different heights.
- $V_{\mathrm{I}}>V_{\mathrm{III}}>V_{\mathrm{II}}$
- $V_{\mathrm{II}}>V_{\mathrm{II}}>V_{\mathrm{III}}$
- $V_{\mathrm{I}}=V_{\mathrm{II}}=V_{\mathrm{III}}$
- $V_{\mathrm{II}}>V_{\mathrm{III}}>V_{\mathrm{I}}$
