现有甲、乙两种实心物体,已知p甲=1.2×10³kg/m³,p乙=0.8×10³kg/m³.(1)若取相同质量的甲、乙两种固体投入到水中,则甲和乙两物体所受浮力之比(F‘甲:F’乙)是多少?(2)若取
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![现有甲、乙两种实心物体,已知p甲=1.2×10³kg/m³,p乙=0.8×10³kg/m³.(1)若取相同质量的甲、乙两种固体投入到水中,则甲和乙两物体所受浮力之比(F‘甲:F’乙)是多少?(2)若取](/uploads/image/z/4985306-26-6.jpg?t=%E7%8E%B0%E6%9C%89%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E7%A7%8D%E5%AE%9E%E5%BF%83%E7%89%A9%E4%BD%93%2C%E5%B7%B2%E7%9F%A5p%E7%94%B2%3D1.2%C3%9710%26%23179%3Bkg%2Fm%26%23179%3B%2Cp%E4%B9%99%3D0.8%C3%9710%26%23179%3Bkg%2Fm%26%23179%3B.%EF%BC%881%EF%BC%89%E8%8B%A5%E5%8F%96%E7%9B%B8%E5%90%8C%E8%B4%A8%E9%87%8F%E7%9A%84%E7%94%B2%E3%80%81%E4%B9%99%E4%B8%A4%E7%A7%8D%E5%9B%BA%E4%BD%93%E6%8A%95%E5%85%A5%E5%88%B0%E6%B0%B4%E4%B8%AD%2C%E5%88%99%E7%94%B2%E5%92%8C%E4%B9%99%E4%B8%A4%E7%89%A9%E4%BD%93%E6%89%80%E5%8F%97%E6%B5%AE%E5%8A%9B%E4%B9%8B%E6%AF%94%EF%BC%88F%E2%80%98%E7%94%B2%EF%BC%9AF%E2%80%99%E4%B9%99%EF%BC%89%E6%98%AF%E5%A4%9A%E5%B0%91%3F%EF%BC%882%EF%BC%89%E8%8B%A5%E5%8F%96)
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