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Sheri is 1.75 m tall. She wraps a steel tape measure around the Earth at the...

Sheri is 1.75 m tall. She wraps a steel tape measure around the Earth at the equator. By how much should the temperature of the tape be increased so that the clearance between the tape and the ground is equal to Sheri's height?

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Answer #1

On increasing the temperature of steel, it will expand. According to the question that expansion is equal to Sheri's height, which is also written as clearance.

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