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Home > Wen Yuan (Primary School Edition) > 2019 No.02 > 探讨马铃薯在糖水中的沉浮

  • 探讨马铃薯在糖水中的沉浮

    Author(s)：

    周建珍

    Publication Title：

    Wen Yuan (Primary School Edition) 2019 No.02

    Affiliations：

    云南省丽江市宁蒗县跑马坪九年一贯制学校 云南 丽江 674300

    Abstract：

    马铃薯在清水中是下沉的,加盐,改变液体的密度,当达到一定浓度时马铃薯在盐水中能浮起来.同理,加糖,看马铃薯是否能浮起来.

    Keywords：

    马铃薯;糖水;沉浮

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    [1] 周建珍.探讨马铃薯在糖水中的沉浮[J].Wen Yuan (Primary School Edition),2019(02),.

文渊(小学版)
Wen Yuan (Primary School Edition)

Language: 中文

CN：11-9274/G

ISSN：2096-6261

Publication Frequency: 月刊

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