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Two identical rectangular strips of copper, and the other of steel are riveted to form a bimetallic strip. What willhappen on heating? |
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Answer» when heated the copper lies on the CONVEX sideExplanation:A BIMETALLIC strip consists of strips made of two different metals of different coefficients of expansion,riveted together.When heated,it bends such that the strip with more expansion(copper) lies on the convex side.Uses:-1. for continuous recording temperature 2. as a THERMOSTAT to control the temperature of a body3. as a FIRE alarn |
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