Question: A rectangular casting having the dimensions 3 in. by 5 in. by 10 in. solidifies completely in 11.5 minutes. Using n = 2 in Chvorinov's

A rectangular casting having the dimensions 3 in. by 5 in. by 10 in. solidifies completely in 11.5 minutes. Using n = 2 in Chvorinov's rule, calculate the mold constant B. Then compute the solidification time of a 0.5 in. by 8 in. by 8 in. casting poured under the same conditions.

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