物理题(2道):1.一个瓶子能装1Kg的水,用这个瓶子至多能装几千克煤油?(ρ煤油=0.8×10Kg/m³)2.一个氧气瓶,容积是10dm³,里面装有密度为2.5Kg/m³的氧气,某次抢救病人用去了5g氧气,问:
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![物理题(2道):1.一个瓶子能装1Kg的水,用这个瓶子至多能装几千克煤油?(ρ煤油=0.8×10Kg/m³)2.一个氧气瓶,容积是10dm³,里面装有密度为2.5Kg/m³的氧气,某次抢救病人用去了5g氧气,问:](/uploads/image/z/1527192-0-2.jpg?t=%E7%89%A9%E7%90%86%E9%A2%98%EF%BC%882%E9%81%93%EF%BC%89%EF%BC%9A1.%E4%B8%80%E4%B8%AA%E7%93%B6%E5%AD%90%E8%83%BD%E8%A3%851Kg%E7%9A%84%E6%B0%B4%2C%E7%94%A8%E8%BF%99%E4%B8%AA%E7%93%B6%E5%AD%90%E8%87%B3%E5%A4%9A%E8%83%BD%E8%A3%85%E5%87%A0%E5%8D%83%E5%85%8B%E7%85%A4%E6%B2%B9%3F%EF%BC%88%CF%81%E7%85%A4%E6%B2%B9%3D0.8%C3%9710Kg%2Fm%26%23179%3B%292.%E4%B8%80%E4%B8%AA%E6%B0%A7%E6%B0%94%E7%93%B6%2C%E5%AE%B9%E7%A7%AF%E6%98%AF10dm%26%23179%3B%2C%E9%87%8C%E9%9D%A2%E8%A3%85%E6%9C%89%E5%AF%86%E5%BA%A6%E4%B8%BA2.5Kg%2Fm%26%23179%3B%E7%9A%84%E6%B0%A7%E6%B0%94%2C%E6%9F%90%E6%AC%A1%E6%8A%A2%E6%95%91%E7%97%85%E4%BA%BA%E7%94%A8%E5%8E%BB%E4%BA%865g%E6%B0%A7%E6%B0%94%2C%E9%97%AE%EF%BC%9A)
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