为什么说声音的频率决定声调的高低呢?物体震动的越快不是声音越大吗?
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/11 23:26:53
![为什么说声音的频率决定声调的高低呢?物体震动的越快不是声音越大吗?](/uploads/image/z/3871644-60-4.jpg?t=%E4%B8%BA%E4%BB%80%E4%B9%88%E8%AF%B4%E5%A3%B0%E9%9F%B3%E7%9A%84%E9%A2%91%E7%8E%87%E5%86%B3%E5%AE%9A%E5%A3%B0%E8%B0%83%E7%9A%84%E9%AB%98%E4%BD%8E%E5%91%A2%3F%E7%89%A9%E4%BD%93%E9%9C%87%E5%8A%A8%E7%9A%84%E8%B6%8A%E5%BF%AB%E4%B8%8D%E6%98%AF%E5%A3%B0%E9%9F%B3%E8%B6%8A%E5%A4%A7%E5%90%97%3F)
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