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I 1. A cylinder with a diameter of 2 in. and height of 6 in. solidifies in 5 minutes in a sand-casting operation. What

I 1. A cylinder with a diameter of 2 in. and height of 6 in. solidifies in 5 minutes in a sand-casting operation. What is the solidification time if the cylinder height is doubled? What is the time if the diameter is doubled?

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