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When gas in a container expand to twice its volume at constant temperature the gas pressure does what?
If the volume of a gas doubles at constant temperature, the pressure of the gas decreases by half according to Boyle's Law. This is because pressure is inversely proportional to volume in a closed system at constant temperature.
If material is heated and expands the density of the material will?
This relies on 3 things. The Pressure, volume and temperature of a Gas is all related. If the pressure is kept the same and temperature increased. The Volume (of the container) must be increased. If the Volume (of the container) is kept constant and temperature is increased the Pressure will increase. A rough idea of what will happen can be worked out by, pV=cT Where p is the pressure, V is the volume of the container, c is a constant, T is the temperature.
What happened to the pressure and temperature when you increased the volume of the gas?
When the volume of a gas is increased, the pressure of the gas decreases while the temperature remains constant, assuming the gas is behaving ideally. This relationship is described by Boyle's Law, which states that pressure is inversely proportional to volume at constant temperature.
What will cause a decrease in a gas pressure in a closed container?
A decrease in temperature or a decrease in the number of gas molecules in the container will cause a decrease in gas pressure. Alternatively, if some of the gas molecules escape from the container, the pressure will also decrease.
What would cause the pressure in a sealed container of gas to increase?
temperature increase The pressure of a contained sample of gas can be increased by increasing its temperature, or by decreasing its volume, or by injecting additional mass into it.
When gas in a container expand to twice its volume at constant temperature the gas pressure does what?
If the volume of a gas doubles at constant temperature, the pressure of the gas decreases by half according to Boyle's Law. This is because pressure is inversely proportional to volume in a closed system at constant temperature.
When does raising the temperature of gas increase its pressure?
Raising the temperature of a gas increases its pressure when the volume of the gas is kept constant. This is described by the ideal gas law, which states that pressure is directly proportional to temperature when volume is constant. When the temperature of a gas is increased, the average kinetic energy of the gas particles increases, leading to more frequent and forceful collisions with the walls of the container, resulting in higher pressure.
If material is heated and expands the density of the material will?
This relies on 3 things. The Pressure, volume and temperature of a Gas is all related. If the pressure is kept the same and temperature increased. The Volume (of the container) must be increased. If the Volume (of the container) is kept constant and temperature is increased the Pressure will increase. A rough idea of what will happen can be worked out by, pV=cT Where p is the pressure, V is the volume of the container, c is a constant, T is the temperature.
Why does the pressure exerted by a gas at constant temperature decrease when the volume of the gas is increased?
When the volume of a gas is increased at constant temperature, the gas molecules will spread out and the frequency of collisions with the container walls will decrease. This leads to a lower pressure being exerted by the gas on the container walls because there are fewer collisions per unit area.
Under constant pressure the volume of a gas and its kelvin temperature are?
Directly proportional.Related Information:According to the Ideal Gas Law (PV=nRT) if the Pressure P is held constant and the Temperature is increased, the Volume will also increase.
If temperature increase and volume remain constant what is pressure?
If temperature increases while volume remains constant, according to Charles's Law, pressure will increase proportionally. This is because the increased temperature will cause the gas molecules to move faster and exert more force on the walls of the container, resulting in an increase in pressure.
If the temperature of a gas is decreased at a constant pressure what happens to its volume?
When the temperature of a gas is increased at a constant pressure, its volume increases. When the temperature of a gas is devreased at constnt pressure, its volume decreases.
What happens to the pressure when volume increases or decreases and temperature stays constant?
When the temperature is increased, the volume of a container gets larger, and vice versa. This can be found by examining one of the fundamental laws of gasses, the combined gas law. It states that the product of pressure and volume, divided by temperature yields a constant value: pV/T=k Where k is a constant with units of energy/temperature. Thus, in order for k to remain constant, temperature and volume must be varied inversely to one another.
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 did Charles find about volume and temperature?
Charles found that when the temperature of a gas is increased at constant pressure, its volume increases. When the temperature of a gas is decreased at constant pressure, its volume decreases.
What is the temperature if the gas pressure is constant?
At isobaric (pressure) expansion (volume increase) the temperature will increase because V is proportional to T for the same amount of gas (closed container) at constant pressure.
What happens to a gas temperature at a given pressure?
In a closed system with constant pressure and no input or output of heat, the gas temperature will remain constant. In that same system, if the pressure is increased, then the gas temperature will also increase. If pressure is decreased, then the gas temperature will decrease.
