The Coefficient of Linear Expansion of Copper Is 17 ×

question 51

Multiple Choice

The coefficient of linear expansion of copper is 17 × 10^-6 K^-1.A block of copper 30 cm wide,45 cm long,and 10 cm thick is heated from 0°C to 100°C What is the change in the volume of the block?

• A)2.3 × 10^-5 m³
• B)4.6 × 10^-5 m³
• C)5.2 × 10^-5 m³
• D)6.9 × 10^-5 m³
• E)14 × 10^-5 m³

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