Engineering, 27.11.2019 20:31 ravenjade2395

Around casting is 0.1 m in diameter and 0.56 m in length. another casting of the same metal is rectangular in cross section, with a width-to-thickness ratio of 2, and has the same length and cross-sectional area as the round casting. both pieces are cast under the same conditions. what is the difference in the solidification times of the two castings?

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Around casting is 0.1 m in diameter and 0.56 m in length. another casting of the same metal is recta...