The boiling point of a liquid is defined as when the vapour pressure of that liquid is equal to the atmospheric pressure. On mountains, the air pressure is lower than at sea level, so it follows that the boiling point of water is lower there.
Because the mountains are higher up and sea level should be lower because it just should be. Thanks:)
The time for boiling is lower.
The boiling point is lower because the air is thinner, and there is less pressure acting on the water. This means that you have to add less energy to counteract the forces holding the water in liquid form.
At a higher elevation there is less air pressure. In all liquids, a lower pressure means a lower boiling point.
In high hills the mean air pressureis lower than on sealevel, so water boils at lower temperature. At lower temperaure it takes more time to 'boil' eggs or potatoes by example to get them 'well-done'.
Because the mountains are higher up and sea level should be lower because it just should be. Thanks:)
Because the mountains are higher up and sea level should be lower because it just should be. Thanks:)
Because the mountains are higher up and sea level should be lower because it just should be. Thanks:)
Because the pressure high up in the moutains is lower than on sea level.
The time for boiling is lower.
The boiling point is lower because the air is thinner, and there is less pressure acting on the water. This means that you have to add less energy to counteract the forces holding the water in liquid form.
In general, the higher the altitude, the lower the pressure, and the lower the pressure the lower the boiling point.
yes the boiling point changes with elevation. the higher the elevation the lower the boiling point.
The normal boiling point is the boiling point at sea level, or more precisely, at 1 atmosphere pressure. At higher elevations, or at lower atmospheric pressures, the boiling point is lower. At higher atmospheric pressures, the boiling point is higher.
The normal boiling point (also called the atmospheric boiling point or the atmospheric pressure boiling point) of a liquid is the special case in which the vapor pressure of the liquid equals the defined atmospheric pressure at sea level, atmosphere
At a higher elevation there is less air pressure. In all liquids, a lower pressure means a lower boiling point.
It depends what your altitude is compared to sea level. The lower below sea level you are, the more atmospheric pressure there is thus increasing boiling point; pressure raises the boiling point. That is why your auto has a pressurized cooling system - to stop boil over.