hendrson5138
hendrson5138
25.06.2019 • 
Physics

The left and right sides of the diagram show a temperature-sensing device at two different temperatures. the device is made of two metal strips labeled a and b, and the device is connected into an electric circuit. which statement explains why the device works? metals a and b have different latent heats.metals a and b have different thermal expansion coefficients.metals a and b have different heat capacities.heat always flows across a temperature gradient.

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