Physics Unit14: Heat (id: f79612480)

本题目来源于试卷: Physics Unit14: Heat，类别为 通用国际物理

[单选题]
If 2.0 kg of water a6abawth25 q.k2 ; xv9xuxcg;lhu jd5-dpq4 9u e(ca+wn ;(jqne )f0elt $0{}^{\circ }C$ is to be vaporized, how much heat must be added?

A. $1080cal$
B. $1080kcal$
C. $1280cal$
D. $1280kcal$


参考答案:  D


本题详细解析: 暂无

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