name the waves used for echo depth sounding
Answers
Answered by
2
Answer:
SONAR, these are ultrasonic waves.
Answered by
4
Answer:
ultrasonic waves
Explanation:
(i) The waves used for echo depth sounding are ultrasonic waves. (ii) Ultrasonic waves are used for echo depth sounding because they can travel undeviated through long distances and can be confined to a narrow beam
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