【Daily Question No. 34】February 3, 2021
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This post was last edited by Jubao Pen Yi on 2021-2-9 at 11:01. [Daily Question No. 34] February 3, 2021: A bimetallic thermometer cannot convert temperature changes directly into mechanical changes. True or False ( ) Please respond within two days.
This post was last edited by Zhongyuanren on 2021-2-9 at 17:34. Error explanation: Bimetallic thermometer: Made by welding together two thin sheets of metal with different coefficients of expansion. It is a solid expansion thermometer that can convert temperature changes into mechanical quantity changes.