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because hydrogen is in the fuel cell. hydrogen is useful in many things including spacecrafts. please do not use this for anything important because I'm not sure but i been reading this page about hydrogen and it is true. I know for sure that hydrogen is used for rocket fuel because it is on the sheet. By Georgina thank you 4 going on wikianswers.com
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What a fuel cell is why is it useful in spacecraft?
a fuel cell is a cell that produces electricity they are used to provied power and water for the spacecraft so the space craft could'nt really survive with out fuel cells
What is a fuel cell and why is it important for spacecraft?
it holds the fuel
Why is a fuel cell so useful in spacecraft?
they are used to provied power and water for the spacecraft so the space craft could'nt really survive with out fuel cells Because fuel cells do actually fart it's well documented. And they do a poo when they get tired! < SOOO TRUE!!
How are manned spacecraft useful?
Manned spacecraft are very useful because it is easier to see and do things first hand than relying on only readouts from machines and senors.
How much fuel is needed to get to the moon and back in a spacecraft?
a lot
What is a fuel cell and why is it useful in spacecraft?
it lifts up the spacecraft
Why is fuel cell so useful to spacecraft?
Without fuel, the spacecraft cannot launch.
What a fuel cell is why is it useful in spacecraft?
a fuel cell is a cell that produces electricity they are used to provied power and water for the spacecraft so the space craft could'nt really survive with out fuel cells
What is a fuel cell and why is it important for spacecraft?
it holds the fuel
Why is fuel so useful in spacecrafts?
Fuel is so useful to spacecrafts because without the fuel the spacecraft would not go.
Why is a fuel cell so useful in spacecraft?
they are used to provied power and water for the spacecraft so the space craft could'nt really survive with out fuel cells Because fuel cells do actually fart it's well documented. And they do a poo when they get tired! < SOOO TRUE!!
Why are fuel cells so useful in spacecrafts?
They supply power to the spacecraft during missions.
Why is a fuel cell important in a spacecraft?
Its the source of energy.'and it can even be used to generate electricity for spacecraft.'From Pearson Education Limited 2002
What is a fuel cell and why is it so useful in spacecraft?
because it is to do with other planets but mostly mars and galexy if we had the tehcnical difficultys in the balance of time, timeloards from doctor who would come back to life if we belived.
Why are fuel cells useful in space?
spacecraft need electrical power and clean water (for humans and for cooling) fuel cells efficiently produce electrical power and clean water from oxygen and hydrogen, saving the need to carry extra water which is quite heavy and costly to lift into space The Gemini and Apollo spacecraft used fuel cells for power and water. however, fuel cell complexity and the ever lowering cost and improved efficiency of solar panels has led to a decline in their use no new spacecraft uses them
What does a fuel tank on a spacecraft do?
It stores fuel.
How are manned spacecraft useful?
Manned spacecraft are very useful because it is easier to see and do things first hand than relying on only readouts from machines and senors.
