Question

A fluid of density 1300 kg/m3 flows out through a 3 meter diameter pipe without friction at a rate of 1500 L/s. Find the velocity of the fluid as it flows out of the 3 meter diameter pipe. Note that the 'speed' sensor does not give enough significant figures... use the sensor, to prove your calculations (and not the opposite!) Submit Answer Tries 0/99 Calculate the velocity of the fluid if the pipe constricts to a diameter of 1 meter. Submit Answer Tries O/99 Then calculate the change in pressure (in the middle of the pipe) between the 3 meter and 1 meter diameter (P1 P2 Submit Answer Tries 0/99 Under the WATER TOWER TAB A 10 meter tall tank open to the air is filled with a fluid with a density of 1300 kg/m3. When a hole is open at the bottom, fluid sprays out with an initial horizontal velocity. (Click Match Leakage if you want to keep the same height in the tank). The bottom of the tank is at 18 meter above the ground. Determine how far the fluid sprays horizontally before it touches the ground if the water level is at 2 meter above the bottom of the tank. Submit Answer Tries 0/99 A hose is now added. The hose has the same diameter everywhere. Keeping the same conditions as above, what will be the maximum height reached by the fluid? Submit Answer Tries 0/99

Answer 1

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