Question

To discover a sunken ship or objects deep inside the sea, ....................... technology is used. Fill in the blank and explain.

Answer 1

SONAR(SOund Navigation And Ranging)

PLZ MARK IT AS BRAINLIEST

Answer 2

Answer:

SONAR.

Explanation:

To discover a sunken ship or objects deep inside the sea, SONAR technology is used.

Acronym SONAR stands for sound navigation and ranging system which helps us to detect the object on the surface of the sea or deep inside the sea.

'It produces a waves under the sea , if there is a object in the sea , wave strike with the object and reflected back to sound receiver on the SONAR.In this way they find the object under the sea'.