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音调、音色和响度是声音的三要素,其中音调和音色的区别是初二物理声学部分学习的难点,很多同学在学习中容易将二者混淆。八年级物理声学内容:判断西瓜生熟时,用手拍几下西瓜就可知生熟,是通过音调,还是通过音色呢?参考书答案一本是通过音调,另一本却说是通过音色。到底是音调,还是音色?参考书答案亦将二者混为一谈,刚涉及物理的初二学生难免要指鹿为马了。
Tone, timbre and loudness are three elements of sound. The difference between tone and timbre is a difficult part of the first two days of physical acoustics. Many students easily confuse the two with learning. Eighth grade physical acoustics content: Judgment watermelon raw and cooked, a few hand-tap watermelon can be known raw and cooked, through the tone, or through the sound? Reference book answer one through the tone, the other said through the timbre. In the end is the tone, or tone? Reference book answers the two will be confused, just involved in physics, sophomore students inevitably refers to deer.