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The pressure of moving gas decreases speed because as the gas expands into a larger volume, there is less pressure pushing on the gas molecules. This reduced pressure allows the gas molecules to spread out and move more freely, decreasing their overall speed.

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1y ago

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When the speed of molecules decreases does the pressure of the gas also decreases?

Yes, if the speed of the gas molecules decreases, the pressure of the gas will also decrease. This is because pressure is related to the frequency and force of collisions between gas molecules and the container walls. If the molecules are moving more slowly, they will collide with the walls less frequently and with less force, resulting in lower pressure.


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 will cause a decrease in gas pressure in a closed containe?

A decrease in temperature or a decrease in the number of gas particles in the container will cause a decrease in gas pressure. Additionally, if some of the gas particles escape from the container, it will also lead to a decrease in pressure.


What happens if Kinetic energy of a gas is lowered?

the pressure decreases D:


What will cause a a decrease in gas pressure in a closed container?

A decrease in temperature will cause a decrease in gas pressure in a closed container as the gas molecules will have less kinetic energy, resulting in less frequent collisions with the container walls. Alternatively, removing some of the gas from the container will also lower the gas pressure as there are fewer gas molecules present to exert pressure on the walls.

Related Questions

When the speed of a molecule decreases does the pressure of the gas decrease?

Yes, if the average speed of gas molecules decreases, the pressure of the gas will also decrease. This is because pressure is directly proportional to the average kinetic energy of the gas molecules, which is determined by their speed.


When the speed of molecules decreases does the pressure of the gas also decreases?

Yes, if the speed of the gas molecules decreases, the pressure of the gas will also decrease. This is because pressure is related to the frequency and force of collisions between gas molecules and the container walls. If the molecules are moving more slowly, they will collide with the walls less frequently and with less force, resulting in lower pressure.


What happen if kinetic energy of gas is lowered?

the pressure decreases D:


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 will cause a decrease in gas pressure in a closed containe?

A decrease in temperature or a decrease in the number of gas particles in the container will cause a decrease in gas pressure. Additionally, if some of the gas particles escape from the container, it will also lead to a decrease in pressure.


What happens if Kinetic energy of a gas is lowered?

the pressure decreases D:


What will cause a a decrease in gas pressure in a closed container?

A decrease in temperature will cause a decrease in gas pressure in a closed container as the gas molecules will have less kinetic energy, resulting in less frequent collisions with the container walls. Alternatively, removing some of the gas from the container will also lower the gas pressure as there are fewer gas molecules present to exert pressure on the walls.


What will cause a decrease in a gas pressure in closed container?

Lowering the temperature will cause a decrease in gas pressure in a closed container.


What happens to the pressure of a gas if the temperature of the gas is decreased?

the pressure will also decrease


What will happen to pressure when gas expands and volume increases?

When a gas expands and its volume increases, the pressure of the gas will decrease. This is because pressure and volume are inversely proportional according to Boyle's Law, which states that the pressure of a gas is inversely proportional to its volume at constant temperature.


Can changing the pressure of a gas have on its temperature?

yes decreasing the pressure of a gas can decrease its temperature


What happens to the pressure of a gas inside of a container if the temperature of the gas decreases?

The pressure of the gas would also decrease.