Water Waves in the Sea Are Observed to Have a Wavelength

question 39

Multiple Choice

Water waves in the sea are observed to have a wavelength of 300 m and a frequency of 0.07 Hz.The speed of these waves is:

• A)0.00023 m/s
• B)2.1 m/s
• C)21 m/s
• D)4300 m/s
• E)none of these

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