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Contraction

usgb/kənˈtrækʃn/Volume
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Physical Change

Contraction refers to a physical decrease in size or length, often due to temperature changes.

Illustration for Physical Change
The bridge has expansion joints to allow for contraction in winter.
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Observable Effect

Observe contraction through changes like a balloon shrinking when cooled.

Illustration for Observable Effect
My sweater suffered contraction after being washed in hot water.
Visual representation of the word "Contraction"

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