Thermal expansion and contraction：The Uses of Expansion and Contraction of Matter in Daily Life
The Uses of Expansion and Contraction of Matter in Daily Life
Thermal Contraction & Expansion
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Thermal Expansion and Contraction
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Materials expand or contract when subjected to changes in temperature. Most materials expand when they are heated, and contract when they are cooled.
Thermal expansion
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In general, substances expand or contract when their temperature changes, with expansion or contraction occurring in all directions. Substances that expand at ...
Thermal ExpansionContraction
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Materials tend to expand when heated and contract when cooled. This is a result of the motion of the molecules in the material. When a material is heated, ...
In Our Element
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Thermal strain expands in all three directions vs. mechanical strain which expands in one direction and contracts in the other two. A thermal strain of 20% ...
Fundamentals of Thermal Expansion and ...
https://www.ncbi.nlm.nih.gov
Thermal contraction is counterintuitive as the increase in kinetic energy with temperature should push atoms apart rather then pull them ...