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探究浮力大小的实验

> 下列说法错误的是 A.将菜炒熟的过程中，分子热运动加剧，香味越来越浓 B.将活塞迅速压下时，筒内空气的温度升高，灌了乙醚的棉花燃烧起来 C.滑下滑梯时，臀部从滑梯吸热，臀部感到发烫 D.表面干净平滑的两铅块压紧后，分子引力使两者结合在一起

问题：

发布时间：2020-03-13

下列说法错误的是

A.将菜炒熟的过程中，分子热运动加剧，香味越来越浓
B.将活塞迅速压下时，筒内空气的温度升高，灌了乙醚的棉花燃烧起来
C.滑下滑梯时，臀部从滑梯吸热，臀部感到发烫
D.表面干净平滑的两铅块压紧后，分子引力使两者结合在一起

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