本题目来源于试卷: Physics Unit13: Temperature and Kinetic Theory，类别为 通用国际物理
[单选题]
By how much will a slab-/-h dikb* j7 u5xfwhen0si6 p of8vd * fb7 2ylb;vtstoln p29(x concrete 18 m long contract when the temperature drops ft 2fd9t vlb b 2*sl8oypxv(;7nrom $24 \; ^{\circ}C$ to -$16 \; ^{\circ}C$? (The coefficient of linear thermal expansion for concrete is $10^{-5} \; ^{\circ}C^{-1}$)
A. $0.50 \; cm$
B. $0.72 \; cm$
C. $1.2 \; cm$
D. $1.5 \; cm$
参考答案: B
本题详细解析:
暂无
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