Question

Define anamolous expansion of water
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Answer 1

Explanation:

The anomalous expansion of water refers to the fact that water, unlike most substances, expands when it freezes. The density of water increases as temperature decreases but reaches a maximum at 4° C then begins to expand. ... The fact that water expands upon freezing causes icebergs to float.Anomalous expansion of water is defined as the expansion of water when it is cooled from four degree celsius to zero degree celsius. • Volume and density of water changes in different ways when heated from zero degree celsius to ten degree celsius.

Answer 2

The anomalous expansion of water refers to the fact that water, unlike most substances, expands when it freezes. The density of water increases as temperature decreases but reaches a maximum at 4° C then begins to expand. ... The fact that water expands upon freezing causes icebergs to float.

Anomalous expansion of water is defined as the expansion of water when it is cooled from four degree celsius to zero degree celsius. • Volume and density of water changes in different ways when heated from zero degree celsius to ten degree celsius.

But this is not the case with water, water contracts as its temperature is decreased except from 4 degree centigrade to zero degree centigrade. In this temperature range, instead of contracting water expands and density becomes less and less. This abnormal property of water is known as anomalous expansion of water.