Multiple Choice
By how much will a slab of concrete 18. m long contract when the temperature drops from 24.° C to -16.° C? (The coefficient of linear thermal expansion for concrete is 12 × 10-6 per degree C.)
A) 70. mm
B) 1.5 cm
C) 15. cm
D) 0.5 cm
E) 0.86 cm
Correct Answer:
Verified
Correct Answer:
Verified
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