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If the speed of a wave doubles while the wavelength stays the same what happens to the frequency?
Wiki User
∙ 6y ago
It will simply double.
Wavelength = Velocity / Frequency
or in your case
Velocity = Frequency x wavelength
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Except that would demand unusual conditions.
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Doubling of speed can only happen if the wave passes from its first medium to another of very different properties. Any given wave motion has a speed constant for any medium itself that is able to transmit it.
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For sound, the speed is approximately 340m/s in air, 1500m/s in water (varying very slightly with the density of the air or water). This is irrespective of frequency hence irrespective of wavelength.
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So for a single medium, as the speed cannot change (ignoring small changes due to density changes) the wavelength is always inversely proportional to frequency only.
Wiki User
∙ 6y ago
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If the speed of a wave doubles while the frequency remains the same what happens to the wavelength?
The wavelength stays constant.
What happens to the frequency of a wave if the wavelength is reduced by half and it stays the same speed?
it doubles
What happens to frequency of a wave if speed is doubled?
The frequency also doubles of the wave length stays the same. Remember that Velocity = (the wavelength) x (the frequency)
What happens when you increase the speed of a wave what happens to the wavelength?
If the frequency remains constant, then the wavelength increases.
If a wave is traveling at a certain speed and its frequency is doubled what happens to the wavelength of that wave?
Wavelength = 1/frequency. If you double the frequency, the wavelength drops to half.
If the speed of a wave doubles while the frequency remains the same what happens to the wavelength?
The wavelength stays constant.
What happens to the frequency of a wave if the wavelength is reduced by half and it stays the same speed?
it doubles
What happens to frequency when you double wavelength?
The product of (frequency) times (wavelength) is always the same number. (It happens to be the speed of the wave.) So if one of them doubles, the other one gets decreased by half.
If the speed of a wave doubles while the wavelength remains the same what happens to the wavelength?
You actually answered your own question. The wavelength remains the same since it is stated as part of the problem. However, the frequency, which I am betting you are more interested in will double. The frequency is releated to the wavelength and the speed of the wave by the following equation f = v/l where f is the frequency, v is the speed, and l is the wavelength. So if the velocity doubles and the wavelength is constant, then the frequency will double.
What happens to frequency of a wave if speed is doubled?
The frequency also doubles of the wave length stays the same. Remember that Velocity = (the wavelength) x (the frequency)
What happens to the wavelenght of a wave when the frequencey of the wave doubled but speed stays same?
Speed = wavelength x frequency, so wavelength = speed / frequency. Therefore, the wavelength is inversely proportional to the frequency. Double the frequency means half the wavelength.
What happens to the you increase the wavelength?
Remember that wavelength x frequency = speed of the wave.If you increase the wavelength, the frequency will decrease - since the speed of most waves is more or less independent of the frequency or wavelength.
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 happens when you increase the speed of a wave what happens to the wavelength?
If the frequency remains constant, then the wavelength increases.
If a wave is traveling at a certain speed and its frequency is doubled what happens to the wavelength of that wave?
Wavelength = 1/frequency. If you double the frequency, the wavelength drops to half.
What happens to the speed of a wave if the wavelength and frequency are changed?
The speed changes.
What happens to the wavelength of a wave if the frequency is decreased?
In this case, the wavelength increases. The wavelength, multiplied by the frequency, is equal to the speed of the wave - and in most types of waves, the speed is more or less independent of the frequency.
