(初中浮力)在容器底部固定一轻质弹簧 图在容器底部固定一轻质弹簧,弹簧上方连有长方体木块A,容器侧面的底部有一个由阀门B控制的出水口.当容器中水深为20cm时,木块A有3/2的体积浸在水
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![(初中浮力)在容器底部固定一轻质弹簧 图在容器底部固定一轻质弹簧,弹簧上方连有长方体木块A,容器侧面的底部有一个由阀门B控制的出水口.当容器中水深为20cm时,木块A有3/2的体积浸在水](/uploads/image/z/3848736-48-6.jpg?t=%EF%BC%88%E5%88%9D%E4%B8%AD%E6%B5%AE%E5%8A%9B%EF%BC%89%E5%9C%A8%E5%AE%B9%E5%99%A8%E5%BA%95%E9%83%A8%E5%9B%BA%E5%AE%9A%E4%B8%80%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7+%E5%9B%BE%E5%9C%A8%E5%AE%B9%E5%99%A8%E5%BA%95%E9%83%A8%E5%9B%BA%E5%AE%9A%E4%B8%80%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7%2C%E5%BC%B9%E7%B0%A7%E4%B8%8A%E6%96%B9%E8%BF%9E%E6%9C%89%E9%95%BF%E6%96%B9%E4%BD%93%E6%9C%A8%E5%9D%97A%2C%E5%AE%B9%E5%99%A8%E4%BE%A7%E9%9D%A2%E7%9A%84%E5%BA%95%E9%83%A8%E6%9C%89%E4%B8%80%E4%B8%AA%E7%94%B1%E9%98%80%E9%97%A8B%E6%8E%A7%E5%88%B6%E7%9A%84%E5%87%BA%E6%B0%B4%E5%8F%A3.%E5%BD%93%E5%AE%B9%E5%99%A8%E4%B8%AD%E6%B0%B4%E6%B7%B1%E4%B8%BA20cm%E6%97%B6%2C%E6%9C%A8%E5%9D%97A%E6%9C%893%2F2%E7%9A%84%E4%BD%93%E7%A7%AF%E6%B5%B8%E5%9C%A8%E6%B0%B4)
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