(Solved): The manometer is connected to a Pitot-static tube, as shown in the figure below. What is the minim ...

The manometer is connected to a Pitot-static tube, as shown in the figure below. What is the minimum height for an oil (SG \( =0.75 \) ) manometer to measure airplane speeds up to \( \mathrm{V}=30 \mathrm{~m} / \mathrm{s} \) at altitudes up to \( 1500 \mathrm{~m} \) ? \( h= \) \( \mathrm{cm} \)