SONOMETER
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8 سال پیش
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A Sonometer is a device
A Sonometer is a device for demonstrating the relationship between the frequency of the sound produced by a plucked string, and the tension, length and mass per unit length of the string. These relationships are usually called Mersenne's laws after Marin Mersenne (1588-1648), who investigated and codified them.
8 سال پیش
در تاریخ 1395/11/13 منتشر شده
است.
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