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How much will a 8.8 m copper pipe expand if it is heated from 37°C to 173°C?

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Final answer:

The 8.8 m copper pipe will expand approximately 19.656 mm when heated from 37°C to 173°C, calculated using the coefficient of linear expansion for copper.

Step-by-step explanation:

To calculate how much an 8.8 m copper pipe will expand when heated from 37°C to 173°C, we use the formula for linear thermal expansion, ΔL = αLΔ0ΔT, where ΔL is the change in length, α is the coefficient of linear expansion for copper, LΔ0 is the original length, and ΔT is the change in temperature.

The coefficient of linear expansion for copper is approximately 16.5 x 10^-6 /°C. The change in temperature (ΔT) is 173°C - 37°C = 136°C. Applying the values to the formula:

ΔL = 16.5 x 10^-6 /°C * 8.8 m * 136°C

ΔL = 0.019656 m or 19.656 mm

Therefore, the copper pipe will expand by approximately 19.656 mm when heated from 37°C to 173°C.

User Arun Sudhakaran
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