Bimetal Strip
![A big metal file next to a lighter and 16 oz propane tank](/media/libraries/college-of-science-and-engineering/physics/images/demo-images/BimetalStrip.jpg)
PIRA: 4A30.10
The bimetal strip consists of two strips of metal bonded together. Their differing coefficients of expansion cause changes in shape that depend on the temperature of the strip.
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The bimetal strip consists of two strips of metal bonded together. Their differing coefficients of expansion cause changes in shape that depend on the temperature of the strip.