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If a wave has a frequency of 250 Hz and a length of 1.3 meters what is the speed of the sound waves?
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What is the period of a sound wave whose wave length is 20.0 m?
You solve this as follows: 1) Decide on a number for the speed of sound. Note that the speed of sound in air is quite different to the speed of sound in water, for example. Convert this speed to meters/second, if it isn't already in meters/second. 2) Divide the speed by the wavelength, to get the frequency. 3) The period is simply the reciprocal of the frequency.
What is the wavelength if the frequency of sound equals 880 Hz?
That would also depend on the speed. Note that sound can go at quite different speeds, depending on the medium and the temperature. Use the formula speed (of sound) = frequency x wavelength. Solving for wavelength: wavelength = speed / frequency. If the speed is in meters / second, and the frequency in Hertz, then the wavelength will be in meters.
What is the speed of a sound wave that has a wavelenght of 102 meters and a frequency of 250hz?
speed = wavelength * frequency wavelength = 102 meters frequency = 250 Hz = 250 cycles/second 102 * 250 = 25500 meters/second
If the frequency of a sound wave is multiplied by ten what happens to the wave length?
it gets divided by 10; frequency = speed/wavelength; wavelength = speed/frequency
What is the speed of a wave that has a frequency of 250 hertz and a length of 1.3 meters?
The equation to use in this case is:speed (of the wave) = wavelength x frequency If the frequency is in hertz, and the wavelength is in meters, the speed will be in meters/second.
What is the period of a sound wave whose wave length is 20.0 m?
You solve this as follows: 1) Decide on a number for the speed of sound. Note that the speed of sound in air is quite different to the speed of sound in water, for example. Convert this speed to meters/second, if it isn't already in meters/second. 2) Divide the speed by the wavelength, to get the frequency. 3) The period is simply the reciprocal of the frequency.
What is the product of the frequency and the wave length of a wave?
Frequency (1/seconds) x Wave Length (meters) = Speed (meters/sec. or m/s)
What is the equation used to find the speed of sound?
Speed = Frequency * Wave length.
What is the wavelength if the frequency of sound equals 880 Hz?
That would also depend on the speed. Note that sound can go at quite different speeds, depending on the medium and the temperature. Use the formula speed (of sound) = frequency x wavelength. Solving for wavelength: wavelength = speed / frequency. If the speed is in meters / second, and the frequency in Hertz, then the wavelength will be in meters.
If the frequency of the musical note is 26.6 Hz and the speed of sound is 345 meters per second what is the wavelenght of the musical note in meters?
Speed divided by frequency. 12.96 meters.
What is the speed of a sound wave that has a wavelenght of 102 meters and a frequency of 250hz?
speed = wavelength * frequency wavelength = 102 meters frequency = 250 Hz = 250 cycles/second 102 * 250 = 25500 meters/second
If the frequency of a sound wave is multiplied by ten what happens to the wave length?
it gets divided by 10; frequency = speed/wavelength; wavelength = speed/frequency
What is the speed of sound wave that has a wavelength of 1.2 meters and a frequency of 250?
300
What is the speed of a wave that has a frequency of 250 hertz and a length of 1.3 meters?
The equation to use in this case is:speed (of the wave) = wavelength x frequency If the frequency is in hertz, and the wavelength is in meters, the speed will be in meters/second.
The speed of sound is approximately 340 meters per second If a sound wave has a wavelength of 0.68 meters the frequency will be approximately?
500 hertz
What is the period of a soundwave?
There is no set length on any sound wave. Sound waves vary hugely in thelength that they can be.The length of any sound wave is (the speed of sound in the current medium)/(the frequency of the sound) In air at sea level, the wavelengths in the audible range of frequencies rangefrom 1.72 centimeters (at 20 KHz) to 17.2 meters (at 20 Hz) ... a ratio of 1,000.
If you have a frequency of 670 what is it wavelength?
Depends on what the speed of the wave is. The wavelength is equal to the speed of the wave divided by its frequency. For light in a vaccum, for instance, the speed is c, or about 3.00 x 10e8 meters/second. If the frequency was in Hertz (cycles/second), then the wavelength would be 448,000 meters. So, this probably is a light frequency. If it were the sound at sea level, the speed is 340 meters/second, so the resulting wavelength would be 0.507 meters. The sound would be nearly an "E".
