Typically expand and/or cool.
decreases
If the container decreases in size, the pressure inside the container will increase. This is because the gas molecules are more confined and collide more frequently with the walls of the container. The amount of gas remains constant, but the pressure changes due to the reduced volume.
Decreases.
...pressure decreases.
...pressure decreases.
decreases
It decreases
Boyle's Law states that at constant temperature, the volume of a gas is inversely proportional to its pressure. This means that as the pressure of a gas increases, its volume decreases, and vice versa.
...pressure decreases.
If the temperature of the gas is lowered, its pressure will decrease as well, assuming the volume remains constant. This is because as the temperature decreases, the average kinetic energy of the gas molecules also decreases, leading to fewer collisions with the container walls per unit of time, resulting in lower pressure.
When the temperature of a gas is constant and the pressure decreases, the volume will increase. This is described by Boyle's Law, which states that at constant temperature, the pressure and volume of a gas are inversely proportional to each other.
When the pipe diameter decreases, the gas flow becomes more restricted, causing an increase in pressure. This is known as the Venturi effect, where the fluid velocity increases as it passes through a constricted section, leading to a decrease in pressure.