密度与空心的关系物理方面的知识那体积和质量相等的铜球和铅球( ) A.铜球是空心 B.铅球是空心 C.如果铅球是空心的,则铜球一定是空心的 D.如果两球都是空心的,则铜球的空心部分体积小
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 01:11:05
![密度与空心的关系物理方面的知识那体积和质量相等的铜球和铅球( ) A.铜球是空心 B.铅球是空心 C.如果铅球是空心的,则铜球一定是空心的 D.如果两球都是空心的,则铜球的空心部分体积小](/uploads/image/z/3552212-20-2.jpg?t=%E5%AF%86%E5%BA%A6%E4%B8%8E%E7%A9%BA%E5%BF%83%E7%9A%84%E5%85%B3%E7%B3%BB%E7%89%A9%E7%90%86%E6%96%B9%E9%9D%A2%E7%9A%84%E7%9F%A5%E8%AF%86%E9%82%A3%E4%BD%93%E7%A7%AF%E5%92%8C%E8%B4%A8%E9%87%8F%E7%9B%B8%E7%AD%89%E7%9A%84%E9%93%9C%E7%90%83%E5%92%8C%E9%93%85%E7%90%83%EF%BC%88+%EF%BC%89+A.%E9%93%9C%E7%90%83%E6%98%AF%E7%A9%BA%E5%BF%83+B.%E9%93%85%E7%90%83%E6%98%AF%E7%A9%BA%E5%BF%83+C.%E5%A6%82%E6%9E%9C%E9%93%85%E7%90%83%E6%98%AF%E7%A9%BA%E5%BF%83%E7%9A%84%2C%E5%88%99%E9%93%9C%E7%90%83%E4%B8%80%E5%AE%9A%E6%98%AF%E7%A9%BA%E5%BF%83%E7%9A%84+D.%E5%A6%82%E6%9E%9C%E4%B8%A4%E7%90%83%E9%83%BD%E6%98%AF%E7%A9%BA%E5%BF%83%E7%9A%84%2C%E5%88%99%E9%93%9C%E7%90%83%E7%9A%84%E7%A9%BA%E5%BF%83%E9%83%A8%E5%88%86%E4%BD%93%E7%A7%AF%E5%B0%8F)
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