In music, the note G above middle C has a frequency of about 392 hertz. If the speed of sound in the air is 340 m/s, what is the approximate wavelength of this note?(1 point)
Responses
0.0026 meters
0.0026 meters
0.87 meters
0.87 meters
8.7 meters
8.7 meters
1.2 meters
1.2 meters
To find the wavelength of the note G above middle C, we can use the formula:
wavelength = speed of sound / frequency
wavelength = 340 m/s / 392 Hz
wavelength = 0.8673 meters or approximately 0.87 meters
Therefore, the approximate wavelength of the note G above middle C is 0.87 meters.