Question

What is echo ranging ? State any one application of this technique.

Answer 1

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$\mathfrak{\blue{Q.}}$ What is echo ranging ? State any one application of this technique.

$\mathfrak{\blue{Ans.}}$ State any one application of this technique. Echo ranging is the process of detecting underwater objects using sound signals. The minimum distance between source and the reflecting body should be 17 metres for the formation of an echo. This techniqueis used to measure depth of sea with the help of Sonar.

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Answer 2

Echo ranging is the process of detecting underwater objects using sound signals. The minimum distance between source and the reflecting body should be 17 meters for the formation of an echo. This technique is used to measure depth of sea with the help of Sonar.

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