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What happens when pressure in a fluid changes?
When pressure in a fluid changes, the volume and density of the fluid may also change. If the pressure increases, the volume decreases and the density increases, leading to compression of the fluid. Conversely, if the pressure decreases, the volume increases and the density decreases, causing expansion of the fluid.
When the temperature of a gas decreases it's?
The volume it occupies also decreases. The pressure it exerts also decreases. The rate at which it will react with other substances also decreases.
How does the gas volume vary with change in pressure?
This one is explained in Boyle's Law. It was stated that if the temperature is constant, the pressure is inversely proportional to the volume. Thus, if the pressure increases, the volume decreases. It is also the same as if the pressure decreases, the volume of the gas increases.
If the temperature of gas in the container decreases what happens to its pressure?
Assuming the volume is kept constant, the pressure will also decrease in this case.
What is the relationship between temperature, volume, and thermodynamic pressure in a closed system?
In a closed system, the relationship between temperature, volume, and thermodynamic pressure is described by the ideal gas law. This law states that when temperature increases, the volume of the gas also increases, and the pressure of the gas increases as well. Conversely, when temperature decreases, the volume decreases, and the pressure decreases. This relationship is based on the principles of Boyle's Law, Charles's Law, and Gay-Lussac's Law.
What happens to the pressure of a gas if the volume increases?
It will increase? No it will decrease when the same amount of gas is held at constant temperature.
Why do you think more pressure on a gas causes the volume of the gas to decrease?
Increased pressure causes the gas molecules to come closer together, thus the volume also decreases.
Does the volume of a gas always increase when temperature increases and pressure decreases?
Not necessarily. The volume of a gas is directly proportional to temperature and inversely proportional to pressure, according to the ideal gas law. If the temperature increases and pressure decreases proportionately, the volume would remain constant.
What will you observe about the temperature of a fixed amount of air inside a rigid container if the pressure inside decreases?
If the pressure inside the container decreases, the temperature of the air inside will also decrease. This is known as Charles's Law, which states that as the pressure of a gas decreases, its temperature decreases as well, assuming the volume stays constant.
What happens to pressure when force decreases?
If force decreases, pressure decreases as well. Pressure is directly proportional to force, so when force decreases, the pressure exerted by the force also decreases.
How does pressure affect volume?
With the ideal gas law PV=nRT, if n (number of molecules, R(gas constant) and T (temperature) are fixed, then the product of P (pressure) and V (volume) is also constant. So. Pressure and Volume are inversely related. If pressure goes up, volume must go down and if pressure goes down, volume must increase. The same goes with increasing or decreasing volume.
Does a decrease in temperature results in a decrease or in crease in the volume of gas?
Temperature is directly proportional to volume i.e. as temperature increases volume of gas also increases and as it decreases, the volume also decreases
