Oxygen

CALCULATING DURATION OF FLOW FOR OXYGEN/AIR TANKS FOR PATIENT TRANSPORT

Duration : 0:4:13

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I demonstrate how to hook-up the regulators on an oxygen, acetylene and nitrogen tanks to get them ready to braze.

The guy in my intro that wears the pink shirt and wig is edbassmaster. You can check him out at: http://www.youtube.com/user/edbassmaster

The music was played and composed by Champagne Millionaire. You can check him out at: http://profile.myspace.com/index.cfm?fuseaction=user.viewProfile&friendID=252066237

Duration : 0:6:23

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Commander Jim Lovell and fellow Apollo 13 astronaut, Fred Haise, recount the near-cataclysmic events of April 1970 when an oxygen tank exploded on the spacecraft.

Duration : 0:2:20

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Petra was dependent on oxygen tank to breathe for 12 years. She had two tanks that were being constantly filled so she could keep breathing. Evangelist Hermes Falcao Jr. shares along with Dan Lester and Tanya Ivey how the Lord supernaturally healed her and she is now free from it. She went through exams and the rate of oxygen on her blood is better than normal!

Duration : 0:2:44

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Personal Michael Jackson’s chef, Douglas B. Jones talks about the days when he was working at Michael’s home in LA and when he found out oxygen tanks everywhere in the house and started to getting worried about.

Duration : 0:3:30

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From the Afternoon of Saturady April 11th 1970, NASA footage of the Launch of Apollo 13,
the mission to land the 5th and 6th men on the Moon. but the mission would be aborted 2 days later due
to explosion and rupture of oxygen tank no. 2 in the service module. The explosion ruptured a line or damaged a valve in the no. 1 oxygen tank, causing it to lose oxygen rapidly. The service module bay no.4 cover was blown off. All oxygen stores were lost within about 3 hours, along with loss of water, electrical power, and use of the propulsion system.

Note: for those it concerns Am sorry about the jumpy picture in the video, but there is nothing I can do to fix it.
just keep in mind that this is 40 year old video.

The Apollo 13 Crew:

Commander :James A. Lovell, Jr.

Command Module Pilot :John L. Swigert

Lunar Module Pilot :Fred W. Haise, Jr.

Duration : 0:10:58

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26,000 feet is the so-called "death zone," above which there is not enough oxygen to support human life. Oxygen tanks would probably be advisable for anything over 20,000 ft, or perhaps less.

and a temperature of 287 K. The tanks are stored in a separate room, and the oxygen is pumped to the patient’s room, where it is administered at a pressure of 1.00 atmosphere and a temperature of 297 K. What volume does 1.00 m3 of oxygen in the tanks occupy at the conditions in the patient’s room?

PV=nRT and PV=NkT I do not know which formula to use and how to apply it.

Amount of stuff (n) being equal,
those equations tell you that:
V is proportional to T/P

So take your original volume and multiply by the ratio of new to old temps and divide by the ratio of new to old pressures.

New Volume
= Old Volume * (New temp/Old temp) / (New pressure / old pressure)

They give you all that stuff. Plug and chug.

i know the reason (for oxygen) but i need a proper definition.

to last them for the hours they are outside their ship doing space stuff.. like walking on the moon or floating outside the shuttle

like y is r body made that way when we go to space

In space there is no atmosphere. Our bodies require air to breathe. The tanks provide that air.