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The wavelength of a wave with a frequency of 20Hz can be calculated using the formula: wavelength = speed of light / frequency. Assuming the speed of light is approximately 3 x 10^8 m/s, the wavelength of a 20Hz wave would be 15,000,000 meters or 15 kilometers.

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What is the relationship between length and wave frequency?

Frequency is inversely proportional to the wave length, thus saying the shorter the wave length the higher the frequency and vice versa.The frequency is the number of waves within a time period. As the frequency within that time period increases, the number of waves increases, therefore the width of each wave (wavelength) within that time period has to decrease. Therefore:As the wave length increases, the frequency decreasesAs the wave length decreases, the frequency increases


If a wave has a low frequency how do you describe the wave length?

The frequency of a wave is not directly related to the wave length. A low frequency wave or a high frequency wave may be either long-wave or short-wave.


If a wave has a frequency of 20hz and a wavelength of 2.5m what is the wave speed?

The wave speed can be calculated using the formula: wave speed = frequency x wavelength. Plugging in the values given, the wave speed would be 20 Hz x 2.5 m = 50 m/s.


What would happen to the wave length if you could increase the frequency of a periodic wave?

If you increase the frequency of a periodic wave, the wavelength would decrease. This is because wavelength and frequency are inversely proportional in a wave: as frequency goes up, wavelength goes down.


What is the correlation between the length of a light wave and it's frequency?

The correlation between the length of a light wave and its frequency is inverse: as the length of the light wave increases, its frequency decreases, and vice versa. This relationship is described by the formula: speed of light = wavelength x frequency.

Related Questions

How do you create a sound from frequency?

If the frequency of a sound wave lies between 20Hz and 20KiloHertz then it is audible by most people.


What is the relationship between a wave frequency and its wavelength?

velocity of a wave equals wave frequency times wave length.


What is the relationship between length and wave frequency?

Frequency is inversely proportional to the wave length, thus saying the shorter the wave length the higher the frequency and vice versa.The frequency is the number of waves within a time period. As the frequency within that time period increases, the number of waves increases, therefore the width of each wave (wavelength) within that time period has to decrease. Therefore:As the wave length increases, the frequency decreasesAs the wave length decreases, the frequency increases


What happens when you reduce the freqency of a sound wave?

Below a certain frequency you won't hear it- depends on individual but about 20Hz


If a wave has a low frequency how do you describe the wave length?

The frequency of a wave is not directly related to the wave length. A low frequency wave or a high frequency wave may be either long-wave or short-wave.


What is the relation between speed frequency and wave length?

wave length and frequency are the product of the wave speed, so the wave speed is a constant variable and the other two are inversely proportional the wave length increases, as the frequency decreases


How are wave length and wave frequency are related?

velocity = frequency x wavelength


If a wave has a frequency of 20hz and a wavelength of 2.5m what is the wave speed?

The wave speed can be calculated using the formula: wave speed = frequency x wavelength. Plugging in the values given, the wave speed would be 20 Hz x 2.5 m = 50 m/s.


How is the frequency of a wave related toits wave length?

Frequency of the a wave equals its velocity divided by its wavelength.


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)


How is water length and frequency of a wave related?

I don't know what's "water length" but I do know that the deeper the water are, the faster the wave goes. If you meant wave length and not water length, then the longer the wavelength, the smaller the frequency of the wave.


What is the formila for frequency in waves?

Frequency = Speed/Wave length.

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