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a bimetallic strip
a bimetallic strip is a strip made from two metals fastened together. <><><> It bends when heated, because one metal expands more than the other metal it is fastened to.
what are the devices of bimetallic strip
A helical bimetallic strip is two strips of metal with differing boiling points that have been fused together, spiraling upwards around a central object. When heat is applied to the bimetallic strip, the different chemical properties in each metal strip will cause them to expand, forcing the helical strip to expand upwards.
The bimetallic strip bends.
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A bimetallic strip is made out of steel and iron
A bimetallic strip is made from two combined metal strips that have different rates of expansion when heated. This causes the strip to bend and so close or open an electrical contact switch.
The metal with a higher coefficient of thermal expansion.
A thermostat normally contains a bimetallic strip or disc.
A bimetallic strip is a strip with two metals bonded together. It can be found in thermostats
A bimetallic strip is made out of copper and steel.