初二物理题给你一个可乐塑料瓶、一枚铁钉、一些水,你如何利用这些器材探究液体内部压强与深度的关系?步骤:___________________________________________________________________________________________________
初二物理题给你一个可乐塑料瓶、一枚铁钉、一些水,你如何利用这些器材探究液体内部压强与深度的关系?
步骤:________________________________________________________
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_______________________________________________________________现象:____________________________________________________
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结论:_______________________________________________________
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