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A sound wave from a ship is received 8.4s later. What is the depth of the sea? [Speed ...

A sound wave from a ship is received 8.4s later. What is the depth of the sea? [Speed of sound in water 1500ms-1]
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 0.179km
  • B 0.357km
  • C 3.150km
  • D 6.300km
  • E 12.600km
Correct Answer: Option D
Explanation:

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