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As a method of disinfecting water, bringing it to its boiling point at 100 °C (212 °F) , is the oldest and most effective way ...

thermodynamics - What makes water boil? - Physics Stack Exchange


Sep 20, 2012 ... Why bubbles rise through boiling water? ... Convection - It's the transfer of heat through water (proper term is fluid) caused by molecular motion.

Does water's boiling point change with altitude? Americans aren't sure


Sep 14, 2015 ... It seems like one of those basic science facts: Water boils at 212 degrees .... technicians and engineers quickly lose the ability to simply explain ...



A liquid boils at a temperature at which its vapor pressure is equal to the pressure of the gas above it. ... Microscopic view inside a bubble in boiling water.

Can you boil water without heat? Why and how does it occur?


Boiling is the spontaneous change of water from the liquid phase to the gas phase. However, as is true for all materials, temperature is not the only parameter  ...

How can you boil a liquid without heating it? Why is this possible?


Conversely, the lower atmospheric pressure on a mountain top makes it harder to get boiling water hot enough for good tea or coffee. Boiling occurs when a ...

Boiling - Chemwiki


Apr 23, 2015 ... For instance, water boils at 100 degrees centigrade under a pressure of 1 atmosphere. If the pressure is lowered, the boiling point is actually ...

www.ask.com/youtube?q=Explain How Water Boils?&v=nBpWmPdWJzc
Oct 23, 2012 ... ... bubbles form when water is heated? Watch this video to understand the exact process of nucleation and bubble formation during water boiling.
www.ask.com/youtube?q=Explain How Water Boils?&v=Fj7bnjfpGu8
Jul 9, 2013 ... Visit http://ilectureonline.com for more math and science lectures! In this video I will explain evaporation and boiling point of water.

Why water boils at higher temperature at higher pressure | Physics ...


Jan 15, 2011 ... the higher pressure causes water to boil at a higher temperature, therefore the bonds are harder to break because the atoms are experiencing ...

More Info

What makes water boil? - Quora


If bubbles are difficult to form, the water will boil at a significantly higher .... As for John Goetz's statement on lowering the pressure, I'll explain that with the ...

What causes bubbles to form when boiling water? - UCSB Science ...


But first, let's make clear that in the process of boiling a kettle of water you will actually observe two types of bubbles. First, just as the water starts to get hot, a lot  ...

Hydrogen Bonds and Boiling Point - Chemistry Department


This is what is happening inside the gas bubble as it is rising to the surface to break and release the water gas molecules. Animated GIF "Boiling" - Courtesy of  ...