A brass plug is to be placed in a ring made of iron. At 18 ∘C,...

A brass plug is to be placed in a ring made of iron. At 18 ∘C, the diameter of the plug is 8.738 cm and that of the inside of the ring is 8.723 cm .

a.) They must both be brought to what common temperature in order to fit?

b.) What if the plug were iron and the ring brass?

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genius_generous answered 1 year ago

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