If the speed of sound is 1100 feet per second and a tuning fork oscillates at 440 cycles per second, what is the wavelength of the sound produced?
wavelength = velocity / frequency
To find the wavelength of the sound produced by the tuning fork, we can use the formula:
Wavelength = Speed of sound / Frequency
Given:
Speed of sound = 1100 feet per second
Frequency = 440 cycles per second
Substituting the values into the formula:
Wavelength = 1100 feet per second / 440 cycles per second
To compare the units, we can convert cycles to seconds by dividing 440 cycles per second by 1 cycle/second:
Wavelength = 1100 feet per second / (440/1) cycles per second
Simplifying the equation:
Wavelength = 1100 feet per second / 440 cycles per second
Wavelength = 2.5 feet
Therefore, the wavelength of the sound produced by the tuning fork is 2.5 feet.
To find the wavelength of the sound produced by the tuning fork, we can use the formula:
Wavelength = Speed of Sound / Frequency
Given that the speed of sound is 1100 feet per second and the frequency of the tuning fork is 440 cycles per second, we can substitute these values into the formula:
Wavelength = 1100 ft/s / 440 Hz
To get the answer, we divide the speed of sound by the frequency:
Wavelength = 2.5 feet
Therefore, the wavelength of the sound produced by the tuning fork is 2.5 feet.