初二上册物理题……急……假定有前后两次声音传道人的耳朵里,如果这两次的声音到达人耳的先后时间间隔大于(或等于)0.1s,人耳就能够把这两次声音分辨开了,也就是说,如果两次声音传
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![初二上册物理题……急……假定有前后两次声音传道人的耳朵里,如果这两次的声音到达人耳的先后时间间隔大于(或等于)0.1s,人耳就能够把这两次声音分辨开了,也就是说,如果两次声音传](/uploads/image/z/4115107-19-7.jpg?t=%E5%88%9D%E4%BA%8C%E4%B8%8A%E5%86%8C%E7%89%A9%E7%90%86%E9%A2%98%E2%80%A6%E2%80%A6%E6%80%A5%E2%80%A6%E2%80%A6%E5%81%87%E5%AE%9A%E6%9C%89%E5%89%8D%E5%90%8E%E4%B8%A4%E6%AC%A1%E5%A3%B0%E9%9F%B3%E4%BC%A0%E9%81%93%E4%BA%BA%E7%9A%84%E8%80%B3%E6%9C%B5%E9%87%8C%2C%E5%A6%82%E6%9E%9C%E8%BF%99%E4%B8%A4%E6%AC%A1%E7%9A%84%E5%A3%B0%E9%9F%B3%E5%88%B0%E8%BE%BE%E4%BA%BA%E8%80%B3%E7%9A%84%E5%85%88%E5%90%8E%E6%97%B6%E9%97%B4%E9%97%B4%E9%9A%94%E5%A4%A7%E4%BA%8E%EF%BC%88%E6%88%96%E7%AD%89%E4%BA%8E%EF%BC%890.1s%2C%E4%BA%BA%E8%80%B3%E5%B0%B1%E8%83%BD%E5%A4%9F%E6%8A%8A%E8%BF%99%E4%B8%A4%E6%AC%A1%E5%A3%B0%E9%9F%B3%E5%88%86%E8%BE%A8%E5%BC%80%E4%BA%86%2C%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%2C%E5%A6%82%E6%9E%9C%E4%B8%A4%E6%AC%A1%E5%A3%B0%E9%9F%B3%E4%BC%A0)
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