A vertical piston filled with air has an object with mass of 945.0 grams placed on...
A vertical piston filled with air has an object with mass of 945.0 grams placed on the top. the atmospheric pressure is 1.013*10^5 Pa. The piston is round with a radius of 4.5 cm.
what is the pressure of the air in the piston?
B) The same piston but without the weight on top is lower into a clear lake.
When it is 1.2 m below the surface what is the weight of the water directly above the piston? (Dwater = 1 g/cm^3)
What is the pressure of the gas inside the piston?
C) In 2005 a probe discoverded liquid methane lakes on saturns moon titan. Atmospheriec pressure in the surface of Titan is 1.45 atm. what is the pressure of the gas in the piston above when it is lowered 3 meters below the surface of one of these liquid methane lakes. (Titan has a mass = 1.345*10^23 kg , a radius = 2575 km , and liquid methane has a density of .423 g/cm^3)
Homework Answers
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A vertical piston filled with air has an object with mass of
945.0 grams placed on...
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