Question

the device used to measure the depth of sea is called

Answer 1

Answer:

The device used to measure the depth of sea is called Sonar

Explanation:

The most common and fastest way of measuring ocean depth uses sound. Ships using technology called sonar, which stands for sound navigation and ranging, can map the topography of the ocean floor. The device sends sound waves to the bottom of the ocean and measures how long it takes for an echo to return.

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Answer 2

the device used to measure the depth of sea is called Sonar.