Droplets appear on a glass of water because of condensation. When the air touches the cold glass, it turns into a liquid, forming a droplet. This is because, when you add heat, a liquid turns to a gas, but when you take away heat, it turns back into a liquid.
condensation, where water vapor in the air comes into contact with the cold glass surface and changes from a gas to a liquid.
It is called condensation. This occurs when warm, moist air comes into contact with a cold surface, such as a glass of cold water, causing the air to lose its ability to hold moisture and resulting in water droplets forming on the surface.
The air has moisture (water dissolved in the air). The amount of air that can be carried in the air depends on the temperature. Warmer air can hold more water in it than cold air. When the cold glass is exposed to the air, the air touching the glass gets cold, is no longer able to hold as much water and the water in the air condenses (comes out of solution) on to the outside of the glass.
The cold water reduces the temperature of the glass. The cold glass reduces the temperature of the air around the glass. The amount of moisture in air is temperature dependant hotter air can contain a higher moisture content. If the air temperature is reduced the water condenses. In this case the cold glass reduces the air temperature in contact with the glass, this results in the condenstion of moisture from the air, and water droplets are formed.
Water droplets form on the outside of a glass of cold water when warm, humid air comes into contact with the cold surface of the glass, causing the air to cool and reach its dew point. This leads to condensation of water vapor in the air, forming droplets on the outside of the glass.
Condensation.
Condensation
Condensation.
Condensation.
Condensation
Condensation occurs when water vapor in the air comes into contact with a cold surface, such as a glass of iced tea, causing it to condense into liquid water droplets on the outside of the glass.
condensation, where water vapor in the air comes into contact with the cold glass surface and changes from a gas to a liquid.
It is called condensation. This occurs when warm, moist air comes into contact with a cold surface, such as a glass of cold water, causing the air to lose its ability to hold moisture and resulting in water droplets forming on the surface.
Condensation. The water vapor in your breath (a gas) is chilling, and condensing into liquid water on the glass.
The air has moisture (water dissolved in the air). The amount of air that can be carried in the air depends on the temperature. Warmer air can hold more water in it than cold air. When the cold glass is exposed to the air, the air touching the glass gets cold, is no longer able to hold as much water and the water in the air condenses (comes out of solution) on to the outside of the glass.
Water droplets on the side of a glass are called condensation. This occurs when warm, moist air comes in contact with a cold surface, causing the moisture in the air to cool and form droplets on the surface of the glass.
The cold water reduces the temperature of the glass. The cold glass reduces the temperature of the air around the glass. The amount of moisture in air is temperature dependant hotter air can contain a higher moisture content. If the air temperature is reduced the water condenses. In this case the cold glass reduces the air temperature in contact with the glass, this results in the condenstion of moisture from the air, and water droplets are formed.