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shui ping qin de yin diao tan jiu
Author(s): 
Pages: 92-93
Year: Issue:  Z1
Journal: School Journal of Mathematics

Keyword:  音调水瓶振动产生不同高度声音振动发声空气柱实验现象右音敲击;
Abstract: <正>用一套相同的玻璃瓶子,只要适当地在每一个瓶子里盛入不同高度的水,按水量的多少顺次排列,使它们组成一个完整的音阶,就能敲出悦耳动听的曲子来,故有“音乐瓶”、“水瓶琴”之称.这个实验取材方便,操
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