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範例:都卜勒效應與波長

一反射器以v/5的速度接近一個靜止的聲源，聲源發出頻率為f的聲波，設空氣中聲速為v，則(1)在反射器接收的頻率為若干? (2)反射器反射的聲波，其波長為若干?[89前中]


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Posted in 段考試題, 都卜勒效應.

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By admin – 2009 年 10 月 09 日

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