When water fills a narrow glass tube, the top surface of the water turns out not to be flat. First, (i) describe what the surface of water in a glass tube looks like (you may draw a picture instead of or in addition to your written answer). Next, (ii) state the term used to describe this phenomenon. Then, briefly (iii) explain why the surface of the water changes in this way. Finally, (iv) explain how the volume of water in such a tube is properly determined given what happens to the water’s surface.

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A: Side= 1 m

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A: The thrust acting per unit area is called pressure.  The SI unit of pressure is Pascal.

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A: Answer  option (a) 3.039*105 N

Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A:

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Q: 5.00 kg 0.00 N 49.00 N 102.50 L 100.00 L 5.00 kg 0.00 N 24.50 N

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Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.