How much will the length of the rod alter
A straight rod comprises of a 1.2 cm long piece of aluminum joined to a 2.0 cm long piece of steel.
Determine by how much will the length of this rod change when its temperature is raised from 20 C to 40 C?
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A straight rod comprises of a 1.2 cm long piece of aluminum joined to a 2.0 cm long piece of steel. Determine by how much will the length of this rod change when its temperature is raised from 20 C to 40 C?
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