Even if the submarine dives to 300 meters (I'm picking something at random), you'll feel mostly the same. It will be just like enjoying a cup of tea in a windowless room at sea level. This is because the interior of the vessel is kept at an approximate pressure of 1 atmosphere, which is what you feel at the surface.
Should I go on the submarine? The inside of the submarine is maintained at normal atmospheric conditions, and so it feels no different to being on the surface. Therefore even at the bottom of the ocean your ears will NOT be affected.
Of course the water underneath the surface is moving too. This means that submarines cross storms by doing what they do best – sailing completely submerged. The deal is that the deeper you go, the less you can feel the waves. It is because waves are basically a bunch of water molecules rolling over each other.
A sub always has a pressure inside that is about equal to the air pressure at sea level (let's call it "1 atmosphere"). If the outside is also equal to 1 atmosphere there's no pressure difference and no strain on the shell (hull) of the sub. At 10 meters below the surface, the pressure is 2 atmospheres.
The pressure acting on a submarine is 3 × 10 5 P a at a certain depth.
A submarine is a sealed container that contains people and a limited supply of air. There are three things that must happen in order to keep air in a submarine breathable: Oxygen has to be replenished as it is consumed. If the percentage of oxygen in the air falls too low, a person suffocates.
It does not happen often, but submarines sometimes run into things beneath the waves. Last month, a US Navy attack submarine collided with something in the South China Sea.
No, it will be fine. Pressure inside the submarine is well controlled and essentially the same as regular atmospheric pressure.
Even though the entire submarine has air cooling facility, only two decks are air-conditioned. The temperature in the rest of the submarine is around 30-35 degrees and the crew works in sweltering heat.
You are probably wondering why I would call this post such thing... Since Submarines remain submerged with a sealed atmosphere they rely on a chemical called Amine to remove the carbon dioxide. This chemical makes everything stink.
The showers on a submarine are set up much like the ones in your home, well kind of. They have hot and cold water access with a recirculation pump so that the water stays hot so that you can use it quickly and efficiently by minimising water usage. Reducing water usage is a constant major driver for submariners.
Navy researchers emphasize that the submarine working environment is unique, with stresses beyond mere claustrophobia. In addition to facing potential danger from enemy attack and excessive underwater pressure, submariners have no personal space and no sunlight. They are subjected to disrupted sleep-wake cycles.
In the enclosed atmosphere of the submarine, these pollutants can build up and pose a health risk. Therefore, aerosol cans (such as hair spray, shave cream, spray deodorant) are not authorized to be brought on board.
The source explained: "Because it's a working environment everything gets positioned and the body will be lifted and put in the fridge, not in the torpedo tube like on Vigil, photographs are also taken as it's classed as a crime scene.”
The crew of a submarine needs to breathe - how do they get enough oxygen? Well, submarines have special machines that make oxygen from ocean water. They use a process called electrolysis, which means using electricity to break apart H20 molecules to get oxygen.
There is also the etiquette of shower time -- three to five minutes being what these sailors constitute as being considerate of others since it is all about the "water run time" and the cycling out of dirty water for clean water these sailors must do.
Submarines are sometimes equipped with on-board devices that can connect to the internet with higher data rates, including via satellite, but these can only be used when submarines rise to the surface.
The cans are ejected from the submarine using a trash disposal unit (TDU), which is a long cylindrical, vertical tube connected to the ocean through a ball valve.
They attacked exposed soft areas including electrical cables and rubber sonar domes. In several cases, the attacks effectively blinded the subs, forcing them back to base for repairs.
Modern submarines can stay underwater without coming to the surface for several days. This means crew members can breathe the same air for an unusually long time. Dr Aleksandra Sebastian and co-workers from Lund University, Sweden, have studied how the quality of air on submarines changes over eight days of submersion.
With deployments underwater typically running 90 days, life onboard a submarine is anything but normal. Cramped quarters are the norm, and sailors must have the right technical know-how as well as determination to spend months underwater at a time.
Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms.
The ocean could be affected by high tsunami and/or pressure waves in the case of a large asteroid or comet impact. Most current submarines can survive at a depth of 400 m, so they might survive long pressure spikes created by the waves above them as high as 200–400 m, but not kilometer size waves.
Can you Feel the Waves on a Submarine When it's Under the Water? Normally, a submerged submarine will not rock with the motion of the waves on the surface. It is only in the most violent hurricanes and cyclones that wave motion reaches as much as 400 feet below the surface.