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How can pressure be increased if temperature and volume stays the same?
Wiki User
∙ 13y ago
gas to liquid by Refrigeration liquid to gas by heat
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoBy increaseing the density. (Adding more "stuff" to the same area at the same temperature, the "stuff" will have to be more compact, therefore with a higher density.)
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Why does the volume increase when the temperature increases?
Directly proportionalWell the reason is:as you usually know, when you increase volume, pressure should decrease.but in a case of constant pressure, as volume increases, well, pressure stays the same.So how does that work? The only reason pressure wouldn't change is if the temperature will increase, allowing molecules of gas to move more rapidly, and therefore creating pressure that stays constant, as the volume increases. (but if you would keep increasing temperature under constant volume, pressure would actually increase).
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
In a sample of air, an increase in temperature will result in an increase in the partial pressure of oxygen.
What happens to the intrapulmonary pressure when intrapulmonary volume increases?
Pressure increases as volume increases, granted the container stays the same.
What happens to the pressure of a gas as the volume decreases if the temperature stays the same?
As volume decreases, pressure increases. eg:- Pressure cooker
When a sample of gas is placed in a larger container at the same temperature what happens to the total force of the molecules hitting the walls?
The total force of the molecules hitting the walls (Pressure) will decrease if the volume is increased and the temperature stays the same. From PV = nRT, one can see that as V increases, P must decrease to maintain the same T.
At a constant temperature what is the impact to volume if the pressure is increased?
Volume & pressure are inversely proportionate, if temperature stays constant volume would decrease at a factor proporionate to the increase in pressure.
What happens to temperature if pressure goes down and volume stays the same?
Yes. Since pressure and volume are inversely related, volume decreases when pressure increases (as long as temperature is constant). Consider the equation: PV=nRT, where n = moles, T is in degrees Kelvin, and R is the gas constant 0.082. Do the algebra and see how: P=nRT/V and the inverses become more easily understood.
If the temperature of a gas stays constant when the volume increases the pressure?
Dagga
If the temperature of that gas that is in t he container is decreased what happens to its pressure?
If the volume stays the same, the pressure will decrease.
When does raising the temperature of a gas increase the pressure?
This is possible in a closed system.
What happens to the temperature if the pressure of a gas increases?
The pressure increases.
Why does the volume increase when the temperature increases?
Directly proportionalWell the reason is:as you usually know, when you increase volume, pressure should decrease.but in a case of constant pressure, as volume increases, well, pressure stays the same.So how does that work? The only reason pressure wouldn't change is if the temperature will increase, allowing molecules of gas to move more rapidly, and therefore creating pressure that stays constant, as the volume increases. (but if you would keep increasing temperature under constant volume, pressure would actually increase).
If the temperature is increased What happens to the partial pressure of oxygen in a sample of air?
In a sample of air, an increase in temperature will result in an increase in the partial pressure of oxygen.
Who is idea was it that the volume of a gas increases as its temperature increases if its pressure stays the same is?
That would be Charle's law.
What happens to the volume of a gas if its temperature is reduced by 25 percent?
Assuming pressure stays constant, the volume decreases by 25%. PV = nRT.
When the temperature of a gas stays constant and you decrease the volume what do you observe?
Due to Charles's law, the pressure would increase.
What will happen to the pressure inside a cylinder with a piston when its volume is reduced while staying at a constant temperature?
The pressure will increase, proportionally to the decrease in volume. The Gas Law is PV=RT; then PdV + VdP = 0 if the Temperature stays constant.
