Question

Liquid hydrogen is used as fuel in​

Answer 1

Answer:

Liquid hydrogen is used in large volumes in the space program as a primary rocket fuel for combustion with oxygen or fluorine, and as a pro- pellent for nuclear powered rockets and space vehicles. Although used more commonly in the gaseous state, hydrogen is stored and transported as a liquid.

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Answer 2

Answer:

Liquid hydrogen is the fuel used in rockets and various spaceships. It is light and extremely powerful rocket propellant, has lowest molecular weight and burns with extreme intensity. In combination with an oxidizer such as liquid oxygen, liquid hydrogen yields the highest specific impulse.