This physics video tutorial explains the concept of thermal expansion such as the linear expansion of solids such as metals and the volume contraction of liquids like water. It discusses the relationship between the coefficient of linear expansion and the coefficient of volume expansion. It also provides an equation to find the expansion of area due to a change in temperature and not just length and volume. This video contains plenty of examples, formulas / equations, and practice problems.

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Sound Waves Review:
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Physics 1B Final Exam Review:
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Temperature Conversions:
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Heat Energy Unit Conversions:
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