Engineering, 04.12.2019 01:31 wedderman2583

Rod a has twice the diameter of rod b, but both are made of iron and have the same initial length. both rods are now subjected to the same change in temperature (but remain solid). how would the change in the rods' lengths compare?

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Rod a has twice the diameter of rod b, but both are made of iron and have the same initial length. b...