The Coefficient of Linear Expansion of Lead Is 29 ×

question 6

Multiple Choice

The coefficient of linear expansion of lead is 29 × 10^-6 K^-1. What change in temperature will cause a 10-m long lead bar to change in length by 3.0 mm?

• A) 5.0 K
• B) 10 K
• C) 15 K
• D) 20 K
• E) 25 K

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