Question

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7. Which of the following is not use of SONAR?
(1 Point)
nents
Measure the depth of sea
Detect the presence of enemy submarines
Measure the speed of shoal of fishes
Crush stones formed in kidney
pps

Answer 1

Answer:

Crush stones formed in kidney

Explanation:

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Answer 2

Answer:

SONAR (Sound Navigation and Ranging) is a technique that uses sound waves to navigate, communicate, and detect objects underwater.

Explanation:

It has several applications in oceanography, marine biology, and military operations. However, one of the given options is not a use of SONAR, and that is:

Crush stones formed in the kidney

SONAR cannot be used to crush stones formed in the kidney. This is because SONAR is a non-invasive technique that involves the use of sound waves to create images of underwater objects. It cannot be used to break or crush objects inside the body physically.

The other options given in the question are all valid uses of SONAR:

• Measure the depth of the sea: SONAR can be used to measure the depth of the sea by sending sound waves to the ocean floor and measuring the time it takes for the waves to bounce back to the surface. By analyzing these sound waves, scientists can create a seafloor map and determine its topography and features.
• Detect the presence of enemy submarines: SONAR is widely used in military operations to detect the presence of enemy submarines. Naval forces can detect and locate submarines hidden beneath the water by sending sound waves into the water and listening for the echoes that bounce back.
• Measure the speed of the shoal of fishes: SONAR can be used to study the behaviour of fish and other marine animals. By sending sound waves into the water and analyzing the echoes that bounce back, scientists can track the movements of the shoals of fish and determine their speed and direction.

To learn more about Sound Navigation and Ranging, click on the link below.

https://brainly.in/question/14944635

To learn more about communication,click on the link below.

https://brainly.in/question/16445334

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