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範例:波速與介質[93學測]

在演奏管絃樂時,小提琴的旋律輕快流暢,長笛的音色清純,伸縮喇叭的聲音宏亮。有關這些樂器的聲音在空氣中的傳播速率,下列哪一選項的敘述是正確的? (A)小提琴的聲音傳得最快 (B)長笛的聲音傳得最快 (C)伸縮喇叭的聲音傳得最快 (D)三件樂器的聲音傳得一樣快

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Posted in 歷屆學測(推甄)考題, 波的性質.

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