如果要“探究液体蒸发快慢与液体温度的关系”，应做_1次实验；实验中控制的不变的量是液面的面积和_2。_刷题宝

题干

如果要“探究液体蒸发快慢与液体温度的关系”，应做____ 次实验；实验中控制的不变的量是液面的面积和____ 。

上一题下一题 0.0难度选择题更新时间:2017-02-22 05:42:01

答案(点此获取答案解析）

三,与液体接触的空气流速

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