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en.wikipedia.org/wiki/Ice

Ice is water frozen into a solid state. Depending on the presence of impurities such as particles ... The effect of expansion during freezing can be dramatic, and ice expansion is a basic cause of freeze-thaw weathering of rock in nature and ...

www.iapws.org/faq1/freeze.html

Why does water expand when it freezes? ... When liquid water is cooled, it contracts like one would expect until a temperature of approximately 4 degrees ...

hyperphysics.phy-astr.gsu.edu/hbase/Chemical/waterdens.html

The fact that water reaches a maximum density at about 4°C causes bodies of water to freeze on the top first. Then the further expansion as a part of the phase ...

practicalphysics.org/expansion-water-freezing.html

Demonstration The expansion of water when it freezes breaks an iron bottle. Apparatus and materials Iron flask for freezing Freezing mixture of ice and salt (or  ...

www.thenakedscientists.com/articles/questions/why-does-water-expand-when-it-freezes

When it vibrates more, it tends to take up more space, so it tends to expand. ... When water freezes it releases energy because lots of extra strong bonds can be  ...

.ask.com/youtube?q=Expansion+of+Water+When+It+Freezes&v=T4GCShGvw-M
Jul 6, 2011 ... Why does ice float in the cool summer drink of your choice? And why don't ponds and lakes freeze from the bottom up, killing all the fish?

www.physlink.com/education/askexperts/ae371.cfm

Normally, things expand when heated and contract when cooled. Water is an exception to this rule. Even though water does expand when heated and contract  ...

www.brainstuffshow.com/blogs/what-happens-to-water-if-its-not-allowed-to-expand-when-frozen.htm

Apr 27, 2010 ... In the video, neither the plastic pipe nor the iron pipe can withstand the pressure that the freezing water creates. Both explode. But what if you ...

en.wikibooks.org/wiki/Structural_Biochemistry/Unique_Properties/Expansion_upon_Freezing

Overview[edit]. The reason that water expands when freezing is that when it is near its freezing temp (below 4°C), the hydrogen bonds between water molecules ...

www.todayifoundout.com/index.php/2014/01/happen-froze-water-container-strong-water-couldnt-expand-ice

Jan 14, 2014 ... Kevin asks: What would happen if you froze water, but the container was so strong the water couldn't expand into ice? ice-crack ...