The surface quality is called texture.
they are applyed to a wet surface then yh
It operates across any surface (land or water) on the principle proposed by British Engineer Christopher Cockerell in 1950. The hovercraft is propelled by an air-screw and rides on a cushion of air. This cushion is trapped between the hovercraft's hull and the surface of the water or land below it by a flexible skirt usually made of heavy duty neoprene. The flexible skirt also enables the hovercraft to surmount any obstacles encountered on its voyages.
yes it is it is hard to explain though
Rub the surface down with emery cloth and water. This should give you a smooth surface to work on.
STG is the rate, or job, of that person. In this case, it is a Sonar Technician - Surface. They work on the sonar suite of a surface vessel (ie, a ship). The "C" gives that person's rank, which in this case is a Chief Petty Officer. If it was a Senior Chief Sonar Tech, they would be STGCS. If it were a 3rd Class Petty Officer, they would be STG3. The Sonar Tech rating is actually divided between surface and submarine technicians. STS stand for "Sonar Technician, Submarines", where STG stands for "Sonar Technician, Guns", indicating a surface rate.
Fish finders are designed to work in water, using sonar technology to detect underwater objects like fish. They are not intended to be used on land as they rely on water to transmit and receive sonar signals.
NO. We call that radar.
Yes they do
A sonar transmits sound waves and captures it back after they strike an object. They work on the dopplers principle.
they both work in the night
why wouldnt women work...we're very powerful people. soo they should work
It wouldnt work
because otherwise the food chains wouldnt work.
Sonar works by emitting sound waves from a transducer into the water. These sound waves travel through the water until they encounter an object, at which point they bounce back to the sonar device. By measuring the time it takes for the sound waves to return, the sonar device can calculate the distance to the object.
Reginald Fessenden is credited with pioneering significant advancements in sonar technology, which uses sound waves to detect objects underwater. While he did not invent sonar, he made crucial contributions to its development during the early 20th century. His work laid the foundation for modern sonar systems used in various applications today.
The 1925 Meteor Sonar was invented by Albert Beaumont Wood, a British engineer and inventor. His work with sonar technology significantly contributed to advancements in underwater acoustics during that time.