sonar is used to detect big penises
Sonar, ultrasound, high-frequency sound.
Ultrasound technology was first discovered by Paul Langevin and his assistant in 1916. Sonar, a similar technique, was then developed during World War I. The medical applications of ultrasound were later developed in the 1950s and 1960s.
Active sonar ping is audible, so is not ultrasonic. Passive sonar just listens, but it takes time to determine objects bearing, speed & direction of travel. There is ultrasonic sonar for short range detection such as mines and frogman.
Sonar is commonly used by humans for underwater navigation, communication, and mapping the ocean floor. It is also used in fishing to locate schools of fish and in the military for detecting submarines. Additionally, sonar technology is used in medical imaging, such as ultrasound scans.
The difference between ultraviolet radiation and ultrasound is how they react when inside the body. Ultraviolet radiation attacks the cells and destroys cells that are harmful to the body. Ultrasound is merely a viewing device. Ultrasound is used to detect abnormalities in the body.
ultrasound
Ultrasound
Sonar location is in the water and echo location is in the air.
people use ultrasound technologies, such as sonar and ultrasound imaging to observe things that they cannot see directly.
Sonar, ultrasound, high-frequency sound.
Ultrasound.
Difference is in their frequency, audible sound waves is between 12 Hz and 20,000 Hz, Ultrasound waves is any sound that has a frequency beyond the 20,000 Hz limit
Ultrasound technology was first discovered by Paul Langevin and his assistant in 1916. Sonar, a similar technique, was then developed during World War I. The medical applications of ultrasound were later developed in the 1950s and 1960s.
Ultrasound is sound which has a frequency higher than that of audible sound.( like radar )ADDED: Not like radar. That uses radio waves, although sonar and radar principles are similar.
Active sonar ping is audible, so is not ultrasonic. Passive sonar just listens, but it takes time to determine objects bearing, speed & direction of travel. There is ultrasonic sonar for short range detection such as mines and frogman.
Sonar is commonly used by humans for underwater navigation, communication, and mapping the ocean floor. It is also used in fishing to locate schools of fish and in the military for detecting submarines. Additionally, sonar technology is used in medical imaging, such as ultrasound scans.
Geological studies involve the examination of rocks, minerals, and landforms to understand Earth's history and structure. Sonar studies, on the other hand, use sound waves to map underwater surfaces like the seafloor and locate underwater objects such as shipwrecks or geological formations. Both types of studies provide valuable information for scientific research and exploration.