pen 5.0 cm 3. Water flows as shown in the diagram. What is the height of the standing column of water? Hint: you need to
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pen 5.0 cm 3. Water flows as shown in the diagram. What is the height of the standing column of water? Hint: you need to
pen 5.0 cm 3. Water flows as shown in the diagram. What is the height of the standing column of water? Hint: you need to try to find the pressure in the horizontal tube under the standing column of air. Note that the pressure at the top of the standing column and at the exit point where water is squirting out is atmosphere pressure. You do NOT know the pressure at the left side where the water comes in; that's what you are trying to find - that pressure there at the left end which is the same at the bottom of the standing column. 4.0 m/s 4.0 m .10 cm? Here are the numbers: • Aleft = 10 cm? • Arisht = 5.0 cm • Height of exit tube right = 4.0 m • Exit velocity = 4.0 m/s
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