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]
A mercury thermometer has a bulb of vo s9,pz txcu *7wq;e5m v1.vfnqlumav zc8 +od3(3rpb)dgte 0.100 $cm^{3}$ at $10 ^{\circ}C$. The capillary tube above the bulb has a cross-sectional area of 0.012 $mm^{2}$. The volume thermal expansion coefficient of mercury is $1.8 \times 10^{-4} \; ^{\circ}C^{-1}$. How much will the mercury rise when the temperature rises by $30 \; ^{\circ}C$?
A. $0.45 \; mm$
B. $4.5 \; mm$
C. $45 \; mm$
D. $45 \; cm$
参考答案: C
本题详细解析:
暂无
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