siphon
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.
The temperature at which the vapor pressure of the liquid equals the atmospheric pressure is called THE BOILING POINT.
its boiling
its boiling
The boiling point of the liquid.
As the atmospheric pressure changes, the force pushing on the surface of the liquid changes. Therefore,the height of the liquid in the tube increases as the atmospheric pressure increases.
Pressure tendancies measure short term weather. The mercury in a barometer will rise with atmospheric pressure denoting fairer weather and a fall in barometric pressure warns of inclement weather.
A siphon uses atmospheric pressure to move liquid over an obstacle. By creating a vacuum at the top of the siphon, atmospheric pressure pushes the liquid up and over the obstacle.
A liquid will boil when its vapor pressure equals the atmospheric pressure.
Atmospheric pressure.
it begins to boil - Monsy
When the vapor pressure equals atmospheric pressure at the surface of a liquid, it has reached its boiling point. This is the temperature at which the vapor pressure of the liquid is equal to the pressure exerted on it by the surrounding atmosphere, causing the liquid to change into vapor.