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Oxygen is used in liquid-fueled rocket motors as a combustion product, usually in conjunction with liquid hydrogen as well. In space, Oxygen is extremely thin at extreme altitudes, and it only occurs in space at the molecular level. It isn't enough to sustain the combustion of a liquid-fueled rocket motor once it enters the upper atmosphere without being fed liquid oxygen.
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Why are rockets used to get to the moon?
There is no atmosphere or oxygen in space, therefore rockets provide thrust by burning fuel with oxygen on board, or an solid that produces oxygen as needed.
Where do some rockets get their oxygen from?
Liquid fueled rockets get it from liquid oxygen, and solid fueled rockets get it from and oxidized metal.
Why is oxygen needed by rockets and how does it get it?
The first part is simple, you need three things for a fire: Heat fuel Oxygen You get liquid oxygen that is mixed in with the just fuel before it ignites.
What is the use of oxygen in the rockets?
It is used as oxidant in the rockets.
Why do rockets engines in space have to carry their own oxygen?
Fire needs oxygen in order to burn, and there is no oxygen in space, so rockets must take oxygen with them.
How do rockets get oxygen?
an elephant
What propells bottle rockets?
The force of energy and oxygen propells bottle rockets.
Why in rockets using oxygen?
because in outer space there is no oxygen
What is the difference between water rockets and modern rockets?
Water rockets use water and air modern rockets use thrust and oxygen.
What do rockets use?
Hydrogen and oxygen as fuel
Why do rockets need to carry a supply of oxygen?
Rockets need to carry a steady supply of oxygen so that the fire that takes them off of the ground can burn. You must remember that to have fire you must have oxygen.
How can you use oxygen in rockets?
Liquid oxygen and liquid hydrogen are used as rocket fuel, oxygen gas is used by the astronauts to breath.
