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प्रश्न
A violin string vibrates with fundamental frequency of 440Hz. What are the frequencies of the first and second overtones?
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उत्तर
Data: n = 440 Hz
The first overtone, n1 = 2n = 2 x 440 = 880 Hz
The second overtone, n2 = 3n = 3 x 440 = 1320 Hz
संबंधित प्रश्न
A string 1m long is fixed at one end. The other end is moved up and down with frequency of 15 Hz. Due to this, a stationary wave with four complete loops gets produced on the string. Find the speed of the progressive wave which produces the stationary wave.
[Hint: Remember that the moving end is an antinode.]
What are overtones?
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