You can use a ____ tank to measure the ____ of a wave. Use the ____ meter to measure the frequency in ____. Use a ruler to ____ the length of 10 waves. Divide this length by 10 to get 1 ____. The speed of the wave is equal to the frequency ____ by the wave length. You can ____ the speed of waves on a ____. Record the frequency of the ____ generator in hertz. Use a ____ to measure the length of 1 wave in ____. The ____ of the wave is equal to the ____ multiplied by the wave length.

Waves Speed Required Practical

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