Question

what are Cryogenic fuels?​

Answer 1

Answer:

Cryogenic fuels are fuels that require storage at extremely low temperatures in order to maintain them in a liquid state. ... Cryogenic fuels most often constitute liquefied gases such as liquid hydrogen.

Explanation:

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Answer 2

Answer:

Cryogenics is the production of and behavior of materials at very low temperatures. Ultra-cold temperatures change the chemical properties of materials, which provide an interesting area of study for researchers who wish to examine the materials as they transition from gas to liquid to a solid state.