Why is boiling a cooling process

Kinetic energy increases as heat increases. How can water boil less than C? Boiling Water at less than C or F. Water boils at C or F at one atmosphere of pressure. Liquids boil when the pressure of the atmosphere is equal to the pressure of the liquid. What is the difference between boiling and evaporation?

So the difference is: 1, boiling can occurs everywhere, depending on the heat source. Whereas evaporation only takes place at surface of the liquid. What happens when a solid is heated to its melting point? When a solid is heated the particles gain energy and start to vibrate faster and faster. At this point the solid is melting to form a liquid. The particles in the liquid are the same as in the solid but they have more energy. How does evaporative cooling work?

Evaporative cooling uses evaporation to cool the air. In an evaporative cooler, such as Breezair, a pump circulates water from the reservoir on to a cooling pad, which in turn becomes very wet. Without atmospheric pressure to fight against, your water molecules will literally boil out of room temperature water.

Pretty interesting, no? Now you can fight against that cognitive dissonance while you internalize this information. Its like you read my mind! You appear to know so much about this, like you wrote the book in it or something. I think that you can do with some pics to drive the message home a bit, but instead of that, this is excellent blog.

A great read. Thank you for reading! You are commenting using your WordPress. You are commenting using your Google account. You are commenting using your Twitter account. No, "boiling point" is not a process at all Explanation: "Boiling point" is the temperature at which the vapour pressure of a liquid reaches the same value as the pressure that surrounds the liquid, and thereby allows the liquid to enter the vapour phase.

So it is a temperature specific to a particular liquid; it isn't a "process". Related questions How are vapor pressure and boiling point related? How do you find vapor pressure given boiling point and heat of vaporization? How do atmospheric pressure and elevation affect boiling point? The bubbles that happen during boiling are not liquid, but actually water vapor trying to escape the liquid.

These vapors evaporate, which is why a boiling pot of water will eventually boil down to a dry pot over time. Kinetic energy increases as heat increases. When the bubbles created during heating escape, high kinetic energy is being released too.