The absolute pressure in water at a depth of 5m is read to be 145 kPa. Determine (a) the local atmospheric pressure, and (b) the absolute pressure at a depth of 5 m in a liquid whose specific gravity if 0.85 at the same location. (density of water is 1000 kg/m3)

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(a) Calculate the absolute pressure at an ocean depth of 1000 m. Assume the density of seawater is 1030 kg/m 3 and the air above exerts a pressure of 101.0 kPa.

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ultramarinesquirrel994

Consider the following.

(a) Calculate the absolute pressure at the bottom of a freshwater lake at a depth of 32.9 m. Assume the density of the water is 1.00x 10³ kg/m³ and the air above is at a pressure of 101.3 kPa.

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burgundygrasshopper775

Consider the following.
(a) Calculate the absolute pressure at the bottom of a freshwaterlake at a depth of 32.5 m. Assume the density of the water is 1.00103 kg/m3 and the air above is at a pressure of 101.3 kPa. Whichanswered correctly: 419800Pa
I need help with b.What force is exerted by the water on the windowof an underwater vehicle at this depth if the window is circularand has a diameter of 32.5 cm?

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The absolute pressure in water at a depth of 5m is read to be 145 kPa. Determine (a) the local atmospheric pressure, and (b) the absolute pressure at a depth of 5 m in a liquid whose specific gravity if 0.85 at the same location. (density of water is 1000 kg/m3)

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Physics: Principles with Applications

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