Physics, 16.11.2020 08:00 seonna

A. A metal rod has an initial length of 2.5 m. When its temperature is increased by 85 ∘C, its length increases by 0.36 cm. What is the metal's coefficient of thermal expansion? Explain answers to two significant figures and include the appropriate units.

B. Which metal is it likely to be?
Aluminum, copper, or steel.

Answers: 3

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A. A metal rod has an initial length of 2.5 m. When its temperature is increased by 85 ∘C, its lengt...

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