The markings on an aluminum ruler and a brass ruler begin at the left end; when the rulers are at 0.00 ∘C, they are perfectly aligned.

How far apart will the 20.0cm marks be on the two rulers at 105.4∘C if the left-hand ends are kept precisely aligned?

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Guest

16 February, 03:08

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Deangelo · Answer 1

Deangelo 16 February, 03:29

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The answer is 20 minus 105 is 85

The markings on an aluminum ruler and a brass ruler begin at the left end; when the rulers are at 0.00 ∘C, they are perfectly aligned.How far apart will the 20.0cm marks be on the two rulers at 105.4∘C if the left-hand ends are kept precisely aligned?