The method of detecting the presence, position, and direction of motion of distant objects by reflecting a beam of sound waves is known as _______.

RADAR

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SONAR

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MIR

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CRO

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Solution

The correct option is B SONAR
SONAR(Sound Navigation And Ranging) is a technique that uses ultrasound to measure the distance, direction, distance, and speed of underwater objects.

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The method of detecting the presence, position, and direction of motion of distant objects by reflecting a beam of sound waves is known as _______.

The correct option is B SONARSONAR(Sound Navigation And Ranging) is a technique that uses ultrasound to measure the distance, direction, distance, and speed of underwater objects.

The correct option is B SONAR
SONAR(Sound Navigation And Ranging) is a technique that uses ultrasound to measure the distance, direction, distance, and speed of underwater objects.