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The pressure of 250 kPa acting on 15 cubic meters of a gas at a temperature of 100 K is increased to 500 kPa and the volume is increased to 30 cubic meters?
Wiki User
∙ 9y ago
Use the ideal gas equation to solve this. PV= nRT. You will have to convert your pressure to atmosphere to use the constant R = 0.0821 L*ATM/mol*K. You know your initial pressure, volume, and temperature. Moles can be neglected (n) because they will stay the same. You also know your final pressure and final volume, so you can solve for final temperature.
Wiki User
∙ 9y ago
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How many meters underwater is 10 bar?
90 meters. Every 10 meters, the pressure increases by approximately 1 bar, to this, you have to add the atmospheric pressure, which is also approximate 1 bar.
If length is to meters then what would be temperature?
Celsius
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"5 meters" is not an area.If the area is 5 square meters, then you're describing a pressure of 5 pascals.
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10 meters of water depth equals about 1 atmosphere.
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Meters is a unit of length, bar is a unit of pressure. You can't convert between the two.
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Under a pressure of 200 kPa a confined gas has a volume of 2500 cubic meters The pressure acting on the gas is increased to 500 kPa What is the new volume of the gas if the temperature remains t?
p1.V1 / T1 = constant = p2.V2 / T2 (the 'Boyle&Gay-Lussac' Law)250*15/100 = 500*30/ T2T2 = 400K
What is the speed of sound in meters or sec?
It depends on air pressure and temperature and whatnot, but it's about 340 meters/second.
Argo profilers collect what kind of data in the upper 2000 meters of the ocean?
Argos at 2000 meters measure conductivity, temperature and pressure.
How do you calculate the pressure acting on an organism below the ocean's surface?
add 1 atm (atmosphere) for every 10 meters below the surface
How fast does does sound travel through air?
About 330 meters/second. However, it varies a bit, depending on pressure and temperature.
What force acting on an area of 0.5 meter will produce a pressure of 500 pascal?
0.5 meter is not an area, that's a length. In general, the relation is: pressure (in pascal) is force (in newton) divided by area (in square meters).
Two blocks with the same mass are 8 meters apart The blocks are then moved so that they are 16 meters apart How would this change the gravitational force acting between the two blocks?
It would decrease because the distance between the blocks has increased.
What is 8 meters increased by 25 percent?
The answer is 10 meters.
How does high altitudes effect tire pressure?
The amount of air in the tire stays the same.The outside pressure drops about 3psi or 0,2 bar, when you are at about 2000 meters or 6000 feet. So you would expect that the pressure you measure is higher. But on 2000 meters height there is mostly a lower temperature, this lowers the pressure in the tire a bit. So it would not be strange if you measure the same pressure.
What will be the volume of a cylinder at one atmosphere if it occupies a nitrogen gas of volume 6 cubic meter at a pressure of 150 newton per sqmeter?
Your question makes little sense. If a cylinder holds 6 cubic meters of nitrogen at one atmosphere pressure the volume of the cylinder is 6 cubic meters. However as 150 newtons per squsre meter = 150 Pascals = 0.001480384754 atmospheres, if you took 6 cubic meters of nitrogen at this pressure and then increased the pressure to 1 atmosphere the volue would shrink (because the volume of a gas is inversely proportional to the pressure) from 6 cubic meters to 0.008882308524 cubic meters.
How fast does sound travels in the air?
It changes slightly, depending on the temperature, pressure, and humidity of the air. I use the figure of 340 meters per second.
