solidification of a cube

Question

A cube shaped casting solidifies in 5 min. The solidification time in minutes for a cube of the same material, which is 8 times heavier than the original casting, will be –

(A) 10

(B) 20

(C) 24

(D) 40

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Engineering Ishwarya Saro 8 months 2 Answers 153 views 0

Answers ( 2 )

  1. Weight is 8 times heavier

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