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範例:一維駐波與音頻模式[82日大]

把長1公尺的弦兩端固定,若一脈動從一端 至另一端需時0.05秒,則(1)此弦產生的振動的基音頻率為多少赫?(2),第一泛音頻率為多少赫?【82日大】


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Posted in 歷屆物理考題, 駐波.

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By admin – 2009 年 10 月 01 日

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