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1. A steel plug has a diameter 10.000 cm at 30C. At what temperature will it fit exactly into a hole of constant diameter 9.997

1. A steel plug has a diameter 10.000 cm at 30C. At what temperature will it fit exactly into a hole of constant diameter 9.997 cm? a= 11 X 10-6/K 2. Compute the total heat required to change 20g of ice from -20C to steam at 140C

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