Scientist use light waves in SONAR devices to measure the depth of oce – InterviewSolution

1.

Scientist use light waves in SONAR devices to measure the depth of oceans. true/false

Answer»

FALSE.

Explanation:

THEY USE SOUND WAVES.AS SOUND IS BOUNCED BACK BY A OBJECT IT CREATES AN IMAGE AND BY THE FREQUNCY OF THE SOUND THE DEPTH IS MEASURED.

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