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Why do astronauts and divers takes supply of oxygen with them when they are going deep sea diving or outer space?
Because if you try to dive to the bottom of the ocean without an oxygen cylinder, you would have to surface again before you even get all the way down. Furthermore if you did manage to get to the bottom you would have to swim back to the surface for air and if you cant get to the surface in time you could very well drown by water filling up your lungs.
What else can I help you with?
Where can one purchase diving regulators?
You can buy a diving regulator online at Divers Supply, Leisure Pro, Dive Right, and House of Scuba. You can also purchase a diving regulator on eBay and Amazon.
How do diving bells work and enable divers to explore the underwater world safely?
Diving bells work by trapping air inside a chamber, allowing divers to breathe and maintain pressure as they descend underwater. This air supply enables divers to explore the underwater world safely by providing a controlled environment for them to breathe and communicate while underwater.
How man can survive in water without oxygen?
They can't survive without oxygen but they can survive with an oxygen mask that scuba divers use and with supply of oxygen of course .
What are the differences between SNUBA and scuba diving?
With scuba diving, you are diving with an oxygen tank on your back and a regulator in your mouth. For SNUBA, there isn't an oxygen pack on your back, instead your oxygen supply is a long hose attached to a raft on the surface of the water.
Why do spacecraft need internal oxygen supply?
Spacecraft need an internal oxygen supply to provide a breathable atmosphere for astronauts during space travel. Since there is no oxygen in space, spacecraft must carry their own supply to support human life. This ensures that astronauts have the necessary oxygen to breathe and carry out their activities while in space.
Where can one get diving gloves?
You can buy diving gloves at most underwater sports stores. There are many on the web such as Leisure pro or Divers Supply. It's worth also checking out the usual suspects like Amazon and eBay.
Why does a space shuttle carry its own supply of oxygen?
A space shuttle carries its own supply of oxygen to sustain the astronauts' breathing when they are in space where there is no atmosphere. It ensures they have a continuous source of oxygen for respiration during the mission.
How do astronauts have oxygen to breathe in the spaceship?
Astronauts have oxygen to breathe in the spaceship because the spacecraft is equipped with life support systems that generate oxygen through a process called electrolysis, which splits water molecules into oxygen and hydrogen. Additionally, spaceships often carry tanks of compressed oxygen as a backup supply.
How do astronauts survive without oxygen?
Astronauts cannot survive without oxygen; they rely on life support systems in their spacecraft or space suits to provide a continuous supply of breathable air. These systems use tanks of compressed oxygen and can also recycle carbon dioxide exhaled by astronauts. In emergencies, astronauts can use backup oxygen supplies to ensure they have enough air to breathe. Without these systems, they would quickly suffocate in the vacuum of space.
How do astronauts get supply of fresh air over a long time?
They make their own oxygen by mixing nitrogen with carbon dioxide.
What happen the astronauts without oxygen?
Without oxygen, astronauts would not be able to breathe and would suffer from hypoxia, which can lead to unconsciousness and eventually death. The lack of oxygen in space can also cause damage to the brain and other vital organs. Special equipment, like space suits and spacecraft, are designed to provide astronauts with a controlled environment that includes a supply of oxygen to prevent these issues.
Do scuba divers use one tank or two?
Scuba divers typically use one tank, which is sufficient for most recreational diving activities. However, for deeper dives or longer durations, some divers may opt to use two tanks for increased air supply and safety. This setup can also be useful in technical diving or in situations where redundancy is critical. Ultimately, the choice between one or two tanks depends on the dive plan and the diver's experience level.
