The gap width is 1.400 cm when the temperature is 30.0°C. Determine the gap width when...

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Question

The gap width is 1.400 cm when the temperature is 30.0°C. Determine the gap width when the temperature is 210°C.

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Answer 1

Answer #1

delta T = 210 - 30 = 180 ⁰C

L = L₀ (1 + alpha * delta T)

= (1.400 cm) (1 + (11 * 10^-6 * 180))

= 1.400 * 1.00198

gap width = 1.403 cm

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Answer 2

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