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The product of the wave's frequency and the wave's wave length is equal to the speed of propagation of the wave.
you have to know the wave length.
wave speed= wave length * frequencyv=fa
Wavelength x frequency = speed of the wave.
Decreased. f (frequency) times wl (wave length) = a constant (the speed of light) thus if one goes up the other MUST come down.
4Meter per second.
The product of the wave's frequency and the wave's wave length is equal to the speed of propagation of the wave.
Frequency = Speed/Wave length.
you have to know the wave length.
wave speed= wave length * frequencyv=fa
Wavelength x frequency = speed of the wave.
Decreased. f (frequency) times wl (wave length) = a constant (the speed of light) thus if one goes up the other MUST come down.
Speed is (Length/Time). Wavelength is (Length), and Frequency is (1/Time).Speed = (Wavelength)*(Frequency). With a constant speed, Wavelength and Frequency are inversely proportional to each other. So if one increases, the other decreases.
wind speed, length of time the wind has blown, and fetch
speed of a wave = wavelength x frequency = 2.5m x 4Hz = 10m/s
You are supposed to use the basic formula for waves: speed = wavelength x frequency. In this case, you have to solve for frequency. (The period is the reciprocal of the frequency.)
4 seconds