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求解答一道英语的物理题有关waveAtuningresonatesoverclosedtubescontainingdryairat14°Catthefollowingconsecutivelengths:1.5625m,2.1875m,2,8125m.Whatisthefrequencyofthefork?
题目详情
求解答一道英语的物理题 有关wave
A tuning resonates
over closed tubes containing dry air at 14°C at the following consecutive
lengths:1.5625 m,2.1875 m,2,8125 m.What is the frequency of the fork?
A tuning resonates
over closed tubes containing dry air at 14°C at the following consecutive
lengths:1.5625 m,2.1875 m,2,8125 m.What is the frequency of the fork?
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答案和解析
只看懂两个:这是简谐振动,让你求频率,剩下的看不懂.
consecutive:连贯的
剩下的自己看吧
consecutive:连贯的
剩下的自己看吧
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