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Home > Wen Yuan (High School Edition) > 2021 No.06 > 《声音的产生与传播》教学设计

  • 《声音的产生与传播》教学设计

    Author(s)：

    陈婧

    Publication Title：

    Wen Yuan (High School Edition) 2021 No.06

    Affiliations：

    杜尔伯特蒙古族自治县第二中学校

    Abstract：

    通过观察和实验初步认识声音产生和传播的条件;知道声音是由物体振动发生的;知道声音传播需要介质,声音在不同介质中传播的速度不同.

    Keywords：

    声音的产生;声音的传播;回声

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    [1] 陈婧.《声音的产生与传播》教学设计[J].Wen Yuan (High School Edition),2021(06),.

文渊(高中版)
Wen Yuan (High School Edition)

Language: 中文

CN：11-9276/G

ISSN：2096-6288

Publication Frequency: 月刊

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