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∙ 13y agoShanda pihhilips
Aisha Wiza
Atlantis
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There are many items underwater that are found in many places.
Shanda Pihhilips
It is called Fumanducheese
The wavelength of sonar waves can vary depending on the frequency of the sound waves being emitted. In general, the wavelength of sonar used in underwater applications ranges from a few centimeters to several meters. The selection of the frequency and corresponding wavelength is based on the specific requirements of the sonar system and the properties of the underwater environment being explored.
Commercial divers do all sorts of things from underwater welding, to salvage and recovery, to security and police work. check out the attached link for more information (click the "related links" link).
Being completely underwater is referred to as being submerged.
If people are diving when a tsunami hits the ocean, they may not immediately feel the effects due to the depth and distance underwater. However, as the wave approaches shore, it can create strong currents that can be dangerous for divers as they resurface. It is important for divers to stay calm and follow safety protocols to avoid being caught in dangerous situations.
Canada
by being cold blooded by having second eyelids and by being able to breath underwater
Being the longest cave explored (350 miles)