Crests of an Ocean Wave Pass a Pier Every $10.0 \mathrm {~s} .$

question 57

Multiple Choice

Crests of an ocean wave pass a pier every $10.0 \mathrm {~s} .$ If the waves are moving at $5.6 \mathrm {~m} / \mathrm { s } \text {, }$ what is the wavelength of the ocean waves?

• A)56 m
• B)28 m
• C)64 m
• D)48 m

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