What is the simple definition of condensation?
Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.
What is the best definition for condensation?
1 : the act or process of making more compact or concise. 2 : something that has been made more compact or concise a condensation of the story. 3 : the conversion of a vapor to a liquid (as by cooling)
What is condensation explain with example?
Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase. For example, condensation occurs when water vapour (gaseous form) in the air changes into liquid water when it comes in contact with a cooler surface.
What is condensation for kids?
Condensation is a process by which a substance changes from a gaseous state to a liquid state. As a gas cools, it loses heat, or thermal energy. When warm air makes contact with a cold surface, water vapor in the air condenses, forming droplets of water on the cooler surface.
What causes condensation on a glass?
What causes condensation on windows and sliding glass doors? Cold air holds less moisture than warm air. When temperatures start to drop, warm air within your house comes into contact with cool glass surfaces. Water vapor that can no longer be held by the cooled air is deposited on the glass.
How do you make condensation on glass?
If your ambient temperature is warm enough, you will get condensation happening within a minute or so. If it needs a little help, blow over the area with a straw or hold warm hands close, but not against the glass. Placing your glass in the sunshine will also make it happen much faster.
Where does condensation occur?
Condensation is the change of water from its gaseous form (water vapor) into liquid water. Condensation generally occurs in the atmosphere when warm air rises, cools and looses its capacity to hold water vapor. As a result, excess water vapor condenses to form cloud droplets.
What causes condensation?
Condensation occurs when warm air collides with cold surfaces, or when there’s too much humidity in your home. When this moisture-packed warm air comes into contact with a chilly surface, it cools down quickly and releases the water, which turns into liquid droplets on the cold surface.
Why does condensation form on a glass?
How do you explain condensation?
Condensation is the process of water vapor turning back into liquid water, with the best example being those big, fluffy clouds floating over your head. And when the water droplets in clouds combine, they become heavy enough to form raindrops to rain down onto your head.
How does condensation occur on a glass of water?
When warm air hits the cold surface, it reaches its dew point and condenses. This leaves droplets of water on the glass or can. When a pocket of air becomes full of water vapor, clouds form. The point at which condensation starts can be easily viewed in cumulus clouds, which have flat bottoms.
Which is side of the window does condensation occur on?
Condensation forms on the side of the window that is warmer. Condensation is the process by which water vapor (water in its gas form) turns into liquid. It happens when molecules of water vapor cool and collect together as liquid water.
What causes condensation on the outside of a soda can?
Condensation can also produce water droplets on the outside of soda cans or glasses of cold water. When warm air hits the cold surface, it reaches its dew point and condenses. This leaves droplets of water on the glass or can. When a pocket of air becomes full of water vapor, clouds form.
When does surface condensation appear on double glazing?
Surface condensation will appear on face 1 of the insulating glazing if the temperature on this face of the glazing is significantly lower than the external air temperature and if the dew point (i.e. temperature at which water vapour becomes liquid) of the external air is higher than the temperature of the glass.