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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.

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Q: What happens to the wavelength of a wave if the frequency is decreased?
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What happens to the frequency of a wave when the wavelength is decrased and why?

The freequency of a wave is increased when the wavelength is decreased. This is because the product of the frequency and the wavelength are a constant that determines the speed of the wave c=fw.


What happens to the wavelength of a wave when the energy is increased?

If you are talking about an electromagnetic wave; energy is proportional to frequency (E=hf), and frequency is inversely proportional to wavelength (wavelength equals velocity divided by frequency). So when the wavelength is increased, the energy is decreased.


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.


What will happen to the wavelength if the frequency is decreased?

the wave length will increase


What happens to frequency of a wave when the wavelength is decreased and when the wavelength is increased?

When wavelength decreases, frequency increases, and when wavelength increases, frequency decreases. The product of (wavelength) times (frequency) is always the same number ... the speed of the wave. So when one of them changes, the other one must change in the opposite direction in order for their product to remain unchanged.


As the frequency of a wave increases what happens to the wavelength?

As wavelength increases the frequency decreases.


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 wavelength of a wave when the frequency of the wave is doubled?

the wavelength of the wave get smaller, decreases because the frequency is doubled, increasing..vise versa.


What happens to the wavelength of a wave when the frequency of a wave is doubled but the wave speed stays the same?

Wavelength is halved.


What happens to the wavelength of a wave on a string when the frequency is doubled?

The wavelength is halved.


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 to the wavelength the if we increase the frequency of vibration?

Provided the speed of the wave remains constant, as we increase the frequency of wave then wavelength decreases. Because frequency and wavelength are inversely related.