Physics, 01.11.2020 19:30, nkazmirski5598

A 92m long steel beam at temperature 20°c was heated 40°c, what is the change in the length of the beam due to linear expansion given that a=12*10-5°c

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A 92m long steel beam at temperature 20°c was heated 40°c, what is the change in the length of the b...