https://bgk-photo.cdn.bcebos.com/doc/pic/item/838ba61ea8d3fd1f4cce0922384e251f94ca5fe6.jpg在“探究影响浮力大小的因素”实验中,物体A静止时,弹簧测力计示数分别如图所示,试回答下列问题:(1)物体A所受浮力大小与______和______有关.(2)物体A浸没在水、盐水中所受浮力大小之比为______.
https://bgk-photo.cdn.bcebos.com/doc/pic/item/838ba61ea8d3fd1f4cce0922384e251f94ca5fe6.jpg在“探究影响浮力大小的因素”实验中,物体A静止时,弹簧测力计示数分别如图所示,试回答下列问题:(1)物体A所受浮力大小与______和______有关.(2)物体A浸没在水、盐水中所受浮力大小之比为______.
发布时间:2025-04-04 19:45:53