The weight of the liquid is, plus possibly the atmospheric pressure
on the top surface of the liquid.
it becomes easier for the molecules to escape
Changing the amount of pressure can cause a change of state, such as a solid turning into a liquid or a liquid turning into a gas. This is due to the effect of pressure on the arrangement of particles in a substance, affecting the forces between them.
Liquid pressure depends on the depth of the liquid, the density of the liquid, and the gravitational acceleration acting on the liquid. The pressure increases with depth due to the weight of the liquid above and is directly proportional to the density of the liquid.
Atmospheric pressure Density of the liquid Gravitional field strength in the area the liquid is in The distance from the surface of the liquid i.e. depth Pressure in a liquid=Atmospheric pressure +(Depth X Gravity strength X Density) There might be more I don't know about
Sound can pass through liquid by creating pressure waves that travel through the liquid molecules. These pressure waves cause the molecules to vibrate, transmitting the sound energy. The speed at which sound travels through liquid is faster than through gases but slower than through solids.
Decreasing the pressure -APEX
it becomes easier for the molecules to escape
Cooling the high pressure vapor to lower its temperature and increase its density can cause it to condense and change into a high pressure liquid.
Hydrogen is a gas. The only method that can cause this gas to become liquid is pressure.
it becomes easier for the molecules to escape
Soo
The likely cause of bubbles forming in a liquid without a change in temperature is a decrease in pressure. When pressure decreases, gases dissolved in the liquid can come out of solution and form bubbles. This phenomenon is known as cavitation.
it begins to boil - Monsy
False. Critical pressure is the pressure required to liquefy a substance at its critical temperature, but it does not refer to the pressure that will cause a solid to liquefy. At the critical temperature, a substance cannot exist as a liquid and vapor phase; therefore, the concept of solid melting into a liquid under critical pressure is not applicable.
A change in state can be caused by either adding or removing energy from a substance. For example, adding heat can cause a solid to melt into a liquid, and removing heat can cause a liquid to freeze into a solid. Pressure changes can also cause a substance to change state, such as turning a gas into a liquid by increasing pressure.
Yes - solid-liquid-gas can be changed by temperature.
The boiling point of a substance decreases as the atmospheric pressure decreases. This is because lower atmospheric pressure reduces the pressure pushing down on the liquid, making it easier for the liquid to vaporize. Conversely, higher atmospheric pressure increases the boiling point of a substance as more pressure is needed to overcome the atmospheric pressure and cause the liquid to vaporize.