A15.0 m long steel rod expands when its temperature rises from 34.0 degrees c to 50.0 degrees c. what is the change in the beam's length due to the thermal expansion? steel has a coefficient of linear expansion of 12.0 e -6/c degrees. 0.0612 m 0.00432 m 0.00288 m 0.0119 m 0.0475 m

The change in beam's length due to the thermal expansion is 0.00288 meters.

Explanation:

Given that,

Original length of the steel rod, l = 15 m

Initial temperature,

Final temperature,

The coefficient of linear expansion of the steel,

Let is the change in beam's length due to the thermal expansion. It can be given by :

So, the change in beam's length due to the thermal expansion is 0.00288 meters. Hence, this is the required solution.

what was the answer?

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