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The Coefficient of Linear Expansion of Copper Is 17×106K117 \times 10 ^ { - 6 } K ^ { - 1 }

Question 56

Multiple Choice

The coefficient of linear expansion of copper is 17×106K117 \times 10 ^ { - 6 } K ^ { - 1 } A block of copper 30 cm wide, 45 cm Iong, and 10 cm thick is heated from 0C to 100C0 ^ { \circ } \mathrm { C } \text { to } 100 ^ { \circ } \mathrm { C }
What is the change in the volume of the block?


A) 6.9×105 m36.9 \times 10 ^ { - 5 } \mathrm {~m} ^ { 3 }
B) 4.6×105 m34.6 \times 10 ^ { - 5 } \mathrm {~m} ^ { 3 }
C) 14×105m314 \times 10 ^ { - 5 } m ^ { 3 }
D) 2.3×105 m32.3 \times 10 ^ { - 5 } \mathrm {~m} ^ { 3 }
E) 5.2×105 m35.2 \times 10 ^ { - 5 } \mathrm {~m} ^ { 3 }

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