Physics, 13.09.2021 05:10, DrinkBleach888
2. Sonar is the term used when sound waves are used to
navigate or detect objects underwater. Passive sonar is
listening for sounds made by other objects. Active sonar is
when sounds are emitted and echoes are detected. Which
type of sonar is shown above? Describe one way it is used.
Answers: 1
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2. Sonar is the term used when sound waves are used to
navigate or detect objects underwater. Pass...
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