Sunday, November 24, 2013

Space Suits

Have you ever wondered why astronauts need space suits? good there be many parts of the suit that prevail them from extreme conditions that occur in orbit or do inermost space. With turn out the suits the astronauts would not be able to survive to return safely. They would be frozen or cooked to their death. Beca map the sun can send out rays up to 248 degrees Fahrenheit or 120 degrees Celsius and kill you , in step-up your organs would began to expand and burst but in the shade the temperature can rapidly fall to deadly cover points up to -148 degrees Fahrenheit or -100 degrees Celsius. How do they work to extend on us alive? They al deplorable you to work in a pressurized environment. The suits ar designed like the atmosphere of the nation to economize you body in the right state and temperature. For type hypothesize of it as giant balloon made up of very strong material and how it stays inflated. The space suits atomic number 18 wield with group O and wrapped in neoprene-coated fibers. The oxygen in the suits atomic number 18 a mixture of 78 percent normality 21 percent oxygen and 1 percent former(a) gases so the pressure would cause dangerously low oxygen concentrations in the lungs and blood, like climbing a mountain.
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Carbon dioxide is remote done lithium hydroxide canisters located either in the aliveness supports pack or the spacecraft connected by means of the umbilical cord cord. The suits also help to cope with the temperature. They use many layers to comfort the astronauts. Reflective outer layer called mylar is enforce to re flect sunlight reflect sunlight in addition! there are many layers to the suit that are utilize for cherishion against warm particles in space. Unfortunately there is not untold to protect them from radiation so spacewalks are planned during low quantify of solar activity to insure safety to those who are cooking to spacewalk . Heat produced from the body must be outback(a) in the beginning the helmet is fogged up and the astronauts are dehydrated. To engage that heat they used fans/heat...If you want to get a ripe essay, order it on our website: OrderCustomPaper.com

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