Q298
A maritime survey ship sends a sound wave to the ocean floor, which receives an echo or resonance after 2.5 s. The speed of sound in seawater is 1200 ms-1. What is the depth of the ocean?
A.
1000 m
B.
1200 m
C.
2500 m
D.
1500 m
AnswerAnswer: Option D
Solution
Answer: Option D
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