Science, asked by rootthings21, 26 days ago

is used to determine the depth of the sea. 

SONAR

SILVER

VIBGYOR

HERTZ​

Answers

Answered by Ranveerx107
15

Sonar is used to determine the depth of the sea. 

hope it helps u ..

Answered by basithchappals
1

Explanation:

SONAR

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