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The answe would be 12. Because, the equation for wave speed (v) can be calculated using wavelength (λ) and frequency (f): v = λ × f. For example, to determine the wave speed of a wave that has a wavelength of 5 m and a frequency of 4 Hz, replace the λ and f with the values given and solve: v = 5 m × 4 Hz = 20 m/s. So all you have to do is multiply .

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It would be 6 m/s. The formula is speed= wavelength x frequency.

Q: Find the speed of a wave with frequency of 3 Hz and a wavelength of 2 m?

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Wavelength = wave speed/frequency Frequency = wave speed/wavelength (Wavelength) x (Frequency) = Wave speed

Frequency = (wave speed) divided by (wavelength)Wavelength = (wave speed) divided by (frequency)Wave speed = (frequency) multiplied by (wavelength)

speed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelength

The speed of a wave is the product of its wavelength and its frequency.

speed = frequency x wavelength

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v=fλ where f is the frequency, and λ is the wavelength

Wavelength = wave speed/frequency Frequency = wave speed/wavelength (Wavelength) x (Frequency) = Wave speed

Frequency = (wave speed) divided by (wavelength)Wavelength = (wave speed) divided by (frequency)Wave speed = (frequency) multiplied by (wavelength)

The wavelength of a wave is calculated using the formula: Wavelength = speed of the wave divided by the frequency of the wave. For radio waves and other wireless signals as well as the speed a signal travels along a wire, the speed of the wave is approximately 299,792,458 meters per second (the speed of light).

The speed of a wave equals the frequency times the wavelength (speed = frequency x wavelength). Therefore, the wavelength would equal the speed divided by the frequency. Also, the speed of a wave in a vacuum is the speed of light, c, which is a constant.

The product of (wavelength x frequency) is the wave's speed.

speed= frqquency*wavelength

frequency = speed of wave / wavelength so if speed is constant then frequency varies inversely with wavelength

wave length = wave speed divided by its frequency

speed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelengthspeed (of the wave) = frequency x wavelength

Multiply its frequency by its wavelength.

The speed of a wave is the product of its wavelength and its frequency.