水的密度为_________千克/米3, 2千克水的体积为_________米3,凝固成冰

水的密度为_________千克/米3, 2千克水的体积为_________米3,凝固成冰后,其质量为_________千克。

答案

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(8)

 【答案】1.0×103;2.0×10-3;2解析:

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