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Q: Waves in lake are 5.00 m in length and pass an anchored boat 1.25 s apart. The speed of the wave is?
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Waves in a lake are 2 meter in length and pass an anchored boad 0.5 second apart What is the speed of the waves?

4Meter per second.


How is a waves frequency related to a waves length?

The product of the wave's frequency and the wave's wave length is equal to the speed of propagation of the wave.


What is the formila for frequency in waves?

Frequency = Speed/Wave length.


What is the speed of the waves if the wave period is 4 seconds?

you have to know the wave length.


What is the speed equation for waves?

wave speed= wave length * frequencyv=fa


How is wave length related to frequency fro waves moving at a constant speed?

Wavelength x frequency = speed of the wave.


How the wave length of waves traveling with the same speed would change if the frequancy of the waves increased?

Decreased. f (frequency) times wl (wave length) = a constant (the speed of light) thus if one goes up the other MUST come down.


How the wavelength of waves traviling with the same speed would change if the frequency of the waves increase?

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.


What are three factors that create ocean waves?

wind speed, length of time the wind has blown, and fetch


What is the speed of waves in water that are 2.5 meters apart and have a frequency of 4?

speed of a wave = wavelength x frequency = 2.5m x 4Hz = 10m/s


A boat at anchor is rocked by waves whose crest are 40m apart and whose speed is 10ms these waves reach the boat once every?

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.)


A boat at anchor is rocked by waves whose crest are 40m apart and whose speed is 10m per s these waves reach the boat once every?

4 seconds