velocity = frequency multiply wavelength
Rearrange the equation to find the frequency
Frequency = Wave speed / Wavelength.
Wavespeed = frequency x wavelength
Any wave. Of you have a wave (light, water etc.), it will have a frequency and a wavelength. Multiply these and you get the speed at which the wave is moving.
Speed(v) = wavelength(λ) x frequency(f).
The speed or velocity of a wave is equal to the wavelength times the frequency. The period (amount of time for one wavelength to occur) is equal to 1 over the frequency (the inverse of its frequency).
Frequency = Wave speed / Wavelength.
Wavespeed = frequency x wavelength
frequency
A wave equation is an equation that repeats y-values infinately creating a wave like pattern, a good example is the sine wave: http://en.wikipedia.org/wiki/Sine_wave
wave speed= frequency/wavelenth
Wave speed wavelength times frequency.
The last bit of your question confused me a little!? :P ... But I think you are referring to the 'The Wave Equation'. Wave Speed (v) in m/s = Frequency (f) in Hz * Wave Length (λ) in m This equation relates the speed of a wave to its frequency and wavelength
Wave frequency
Any wave. Of you have a wave (light, water etc.), it will have a frequency and a wavelength. Multiply these and you get the speed at which the wave is moving.
wave speed= wave length * frequencyv=fa
a=d/f distance / frequency
The number of soundwaves, or any type of wave, is known as the frequency. You can use the V=Fλ equation to calculate the other properties of a wave (V = wavespeed, F = Frequency and λ = wave length). So really, if you change the frequency of a wave, you also change the wavespeed and the wavelength, as they are directly related by this equation.