A physics professor demonstrates the Doppler effect by tying a 600 Hz sound generator to a 1.0-m-long rope and whirling it around her head in a horizontal circle at 100 rpm. What are the highest and lowest frequencies heard by a student in the classroom? Assume the room temperature is 20°C.
A physics professor demonstrates the Doppler effect by tying a 600 Hz sound generator to a 1.0-m-long rope and whirling it around her head in a horizontal circle at 100 rpm. What are the highest and lowest frequencies heard by a student in the classroom? Assume the room temperature is 20°C.
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Transcribed Image Text:A physics professor demonstrates the Doppler effect by tying a
600 Hz sound generator to a 1.0-m-long rope and whirling it
around her head in a horizontal circle at 100 rpm. What are the
highest and lowest frequencies heard by a student in the
classroom? Assume the room temperature is 20°C.
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