在"探究水的沸腾"的实验中,小明观察到从杯底产生的气泡在上浮的过程中越来越小.这说明?A整杯水的温度均达到沸点B气泡上升时,因为上部的水温较低,部分水蒸气液化成了水C气泡上升时,气
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 17:19:59
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