Ocean Tides Are Waves That Have a Period of 12

question 37

Multiple Choice

Ocean tides are waves that have a period of 12 hours,an amplitude (in some places) of 1.50 m,and a speed of 750 km/hr.What is the distance between adjacent crests of these waves?

• A) 9000 km
• B) 32,400 km
• C) 9000 m
• D) 32,400 m
• E) 2500 m

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Definitions:

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