passive sonar

Can A Submarine Sonar Kill You?

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Can A Submarine Sonar Kill You? Yes, it can kill you if you are close enough. The U.S. Navy’s sonar emits 235-decibel pressure waves of unbearable pinging and metallic shrieking. At 200 Db, the vibrations can rupture your lungs, and above 210 Db, the lethal noise can bore straight through your brain until it hemorrhages

What Is Sonar Explain With Diagram?

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What Is Sonar Explain With Diagram? SONAR (Sound navigation and ranging) is a method used in submarines and ships to detect far away objects and obstacles in water. It is based on the principle of reflection of ultrasound waves. It has various applications like echo depth sounding What is sonar explain? Sonar uses sound waves