The wavelength in air of the sound from a violin string is 4.00 x 10-1 m. What is the frequency of vibration of the violin string?
frequency = (speed of sound in air) / wavelength
Fart
To find the frequency of vibration of the violin string, we can use the formula:
frequency = wave speed / wavelength
The wave speed of sound in air is approximately 343 m/s.
Substituting the values into the formula:
frequency = 343 m/s / (4.00 x 10^-1 m)
frequency = 343 / 0.40
frequency = 857.5 Hz
Therefore, the frequency of vibration of the violin string is approximately 857.5 Hz.
To find the frequency of vibration of a violin string, we can use the formula:
frequency = speed of sound / wavelength
The speed of sound in air at room temperature is approximately 343 meters per second.
Given that the wavelength of the sound from the violin string is 4.00 x 10^-1 m, we can substitute these values into the formula to find the frequency.
frequency = 343 / (4.00 x 10^-1)
= 343 / 0.4
= 857.5 Hz
Therefore, the frequency of vibration of the violin string is 857.5 Hz.