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That is called 'condensation'. It is the result of water vapor molecules in the atmosphere coming in contact with a colder environment. The vapor molecules begin to clump together as their electron activity slows and they coalesce as moisture on the side of the glass.

The opposite activity is called 'evaporation'.

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15y ago
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9y ago

The cold water lowers the air temperature that is touching the pitcher, which causes it to fall below the dew point. Once the air falls below that point, the moisture in the air condenses and forms onto the pitcher.

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13y ago

the moisture condenses on outside of a glass due to low temperature of liquid present in it. the water droplets in the air release their energy (according to heat and thermodynamics) to heat up (infintetesimally) liquid inside the container and cool themselves.

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13y ago

The difference in temperature from the cold water bottle and the slightly or drastically warmer air causes the humidity from the out side air to condense on the outside of the cooler surface

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8y ago

Water vapor for the surrounding air is condensing onto the cold surface.

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11y ago

condensation

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Q: Why does moisture condense on the outside of a glass of cold water?
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What is the water on the outside of a glass water called?

The water that forms on the outside of a glass of [ice] water is called condensation. It occurs because the surface of the glass is colder than the air surrounding the glass, which causes the water vapor in the air to cool and condense into a liquid on the outside of the glass.


Why does water wet glass and mercury does not?

Water wets glass because the force of adhesion between the glass molecules and water molecules is greater than the force of cohesion between the water molecules and glass molecules. Mercury does not wet glass because the force of cohesion is greater than the force of adhesion


How will moisture form on a glass?

Cohesion and Adhesion. Adhesion is the property of water that makes it stick to other substances. For example, water on glass. Cohesion is the property of water that makes water stick to itself. For example, water droplets. Now you breath and the air has trace amounts of moisture, so when you breathe out, the moisture go from your mouth to the glass, and due to adhesion, it stays there for a while.


Does water become liquid during condensation?

Water IS liquid.Condensation is the moisture on a window on a wet morning or a glass of water.


Why does filling a plastic bottle with cold water cause moisture on the outside of the bottleg?

The dew point is the temperature at which vapor in the air will condense and turn into liquid. The dew point is determined by the air temperature, pressure and relative humidity. Consequently, when vapor in the air comes into contact with the edge of the bottle (which, if the water is cold, is below dew point) it condenses and forms liquid on the outside of the bottle.

Related questions

Why does moisture gather outside of a glass of cold water on a warm day?

The cold glass cools the air close to the outside of the glass and causes the moisture in the air to condense on the outside of the glass when the molecules in the air come close enough together to touch one another..


Is water on the outside of a glass from the air?

Yes. The cool glass causes water vapor in the air to condense.


What is the water on the outside of a glass water called?

The water that forms on the outside of a glass of [ice] water is called condensation. It occurs because the surface of the glass is colder than the air surrounding the glass, which causes the water vapor in the air to cool and condense into a liquid on the outside of the glass.


Why does acold drink develop water on the outside of its container?

The water on the outside of the glass is formed by the moisture in the air condensing on the cold surface of the glass. It is condensation.


Ice water placed in a dry glass on a warm summer day will cause the water to appear on the outside of the glass.What is the process that forms water on the outside of the glass?

The process is called condensation, the ice water touching the glass causes the glass to cool and which causes the water vapour in the air to condense on the outside of the glass.


Why do beads of water form on the outside of the glass of iced water on a hot day?

The moisture in the warm air collects on the cold glass. When enough moisture collects, it forms beads of water that run down the side of the glass.


What would happen if all the items in the room were at dew point temperature?

Water would condense on those items. This is what is happening when you have a glass of ice water, and water collects on the outside of the glass.


Why does moisture form on the outside of a cool glass?

To put it simply, water vapor (steam) in the air is around us all the time, however, sooner or later it will hit a cooler surface and condense (turn back into a liquid) leaving condensation which is the moisture you so often see. :o)


Where does the ice come from on the outside of the beaker?

If the liquid inside the beaker is cold, then the water vapor in the air outside of the beaker will condense when it touches the cold glass.


Why when you leave a glass of ice water on the counter water forms on the outside?

Water can exist in three states; as liquid water, as solid ice, and as the gaseous water vapor. In the presence of a cold surface such as the outside of a glass containing ice, vapor in the air will condense into liquid water on the cold outside surface.


If you pour yourself a glass of ice water in your kitchen on a cold winter day where the temperature is 25 degrees F outside would you expect to see condensation form on the outside of the glass?

If the glass of ice water remains in the kitchen then yes, the warm humid air of the kitchen will condense water on the side of the cold glass of ice water. If you take the glass outside then no. 25'F is below the freezing point of water so the air will be colder than the glass of ice water which can be no colder than 35'F. Besides this there will be no water in the air as it will have been frozen-out by the cold temperature, so there will be nothing to condense.


Why do droplets of water form on the outside of a glass cup?

this is called condensation in the water cycle it forms water droplet because when the liquid turns into gas the particles move and when they spread apart and float away some get stuck on the sides of the glass cup. Then with enough of the gas particles come together turning it into droplets and goes back into water to do it all over again.