問題詳情
4.發聲體的振動頻率決定了聲音的哪一項特性?
(A)聲音的音量
(B)聲音的音調
(C)聲音的音色
(D)聲音傳播的快慢
(A)聲音的音量
(B)聲音的音調
(C)聲音的音色
(D)聲音傳播的快慢
參考答案
答案:B
難度:簡單0.757576
統計:A(4),B(25),C(0),D(4),E(0)
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