小牛顿实验王 声音与波动

ebook 声音与波动

By 小牛顿编辑团队

cover image of 小牛顿实验王 声音与波动

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“小牛顿实验王”以小学科学课为主要内容,强调做中学、学中做,边学边玩边做实验的理念。将生冷硬的科学实验趣味化,主要包括生活物理、生活化学、地球科学、生物秘密等类别。这一册中,把看不见的声音具体化,可以轻易了解这种看不见却又听得见的波动。事实上,声音的本质就是一种波动。当发音源振动它周遭的空气时,空气就会被扰动,进而传递到我们的耳朵,再经由振动我们耳膜的方式,让我们听见声音。

小牛顿实验王 声音与波动