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www.iapws.org/faq1/freeze.html

Why does water expand when it freezes? Why does liquid water have a density maximum? ... Water is one of the few exceptions to this behavior. When liquid ...

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

Usually, when things freeze - in other words turn from a liquid into a solid - they shrink or get smaller.This is because, normally, if you make something hotter, ...

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 ...

www.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?

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

Apr 27, 2010 ... In nature, or in your kitchen freezer, water expands when it freezes. ... Since the water can't expand inside this stainless steel pipe, what ...

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.cresis.ku.edu/sites/default/files/Education/K-12/IceIceBaby/3.4-IIB_lesson.pdf

Press the piece of clay inside on the center of the bottom of the jar. 2. Pour tap water into the jar until it is almost full. 3. Add 4 drops of food coloring and stir. 4.

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  ...