4.1 atm
The pressure increases.
As the volume is decreased, the same number of molecules of air have a smaller space to move freely in. The number of collisions of molecules of air with the walls of the container per unit time increases. Since pressure is the force exerted over an area, the pressure increases.
The pressure is 39,8 torr.
Vapor materials exert their pressure in just about every direction
it is very awesome if you see it
The fluids in your body exert pressure and prevent the atmospheric pressure from closing in. Fluids exert pressure on a container the particles collide with each other and the sides of the container.
Fluids are constantly trying to spread out, and that exerts pressure on the container you put it in.
To expand
'This is because the air particles are bumpinginto each other and the walls. When this happens it causes pressure on the walls because of the speed the air particles are moving
As the molecules in the gas move, they collide with the container they are within. These collisions is what we call pressure.
Yes. Any sample of gas in a closed container will exert pressure on the container, as long as the temperature of the gas is above absolute zero. You can force the gas into a smaller volume by shrinking the container, but that action raises the temperature and pressure of the gas.
Even if the pressure inside a container is equal to the pressure outside a container, there is still pressure. It's like pushing a friend one way while he pushes you back. Neither of you may be moving, but you're still pushing. The sample of gas would exert exactly one atmosphere of pressure (or 100 kPa) on the container. The question then becomes whether the container can withstand that pressure.
A gas exerts pressure on the container because it is bouncing off the walls of the container at a certain force. The greater the force is the greater the pressure.
The boiling point of pure water is typically about 100 degrees Celsius. This value can vary based on factors such as pressure. Additionally, impurities in a sample of water can alter its boiling point.
This is part of Boyle's Law.
The pressure increases.
It is because of the continuous bombardment of liquid molecules on the wall.