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Hydrogen may be promising by the fact that it only produces water vapor when consumed as fuel. It is also one of the most prevalent resources on our planet at the moment so their is no shortage of it for us to use. However there is only one problem with hydrogen though. With our current technology, it takes way more energy to make hydrogen then hydrogen will generate when used as fuel.
What else can I help you with?
Is hydrogen useful to fly?
Yes, hydrogen is useful for flying because it is a lightweight and efficient fuel source that can power aircraft, such as hydrogen-powered airplanes or airships. It is also renewable and produces zero emissions when used as a fuel, making it a more environmentally friendly option for air travel.
What is the exophere?
The exosphere is the outermost layer of Earth's atmosphere, where molecules are so sparse that they can travel long distances without colliding with one another. It gradually transitions into interplanetary space and is composed mostly of hydrogen and helium atoms. Satellites and other spacecraft orbit within the exosphere.
Is hydrogen gas an element or a compound?
hydrogen gas is H2 so it only contains hydrogen. therefore it is an element
Does hydrogen float?
Yes it does. Hydrogen is lighter that air therefore it rises and floats.
What is plasma hydrogen?
A plasma is a state of matter where one or more electrons of the average atom is missing from an orbital shell, and is free to "roam" through the plasma itself. In the case of hydrogen, this makes it a bare proton most of the time. So it would be a proton + electron gas.
Why is fuel cell so useful to spacecraft?
Without fuel, the spacecraft cannot launch.
Why is fuel so useful in spacecrafts?
Fuel is so useful to spacecrafts because without the fuel the spacecraft would not go.
What is a fuel cell and why is it useful in spacecraft?
it lifts up the spacecraft
Why is a fuel cell useful in spacecraft?
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
Why are fuel cells so useful in spacecrafts?
They supply power to the spacecraft during missions.
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.
Why do modern spacecraft use helium instead of hydrogen?
Modern spacecraft use helium instead of hydrogen because helium is not as flammable as hydrogen, making it a safer choice for various applications. Additionally, helium is chemically inert, so it does not react with other materials used in spacecraft systems, reducing the risk of explosions or fires. Helium also offers good lifting capabilities and is readily available.
Is their anything of value on Jupiter?
Yes, certainly. Jupiter is covered with hydrogen gas, the simplest element in the universe. It will be incredibly useful as spacecraft fuel in the coming centuries. EVERY kind of matter is valuable. It's all in how you use it.
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!!
What is the most useful compound of hydrogen?
water
Would the electrolysis process be useful on the moon?
Electrolysis separates water molecules into hydrogen and oxygen. This is a useful process on the moon because we can use water on the moon to supply a colony with a reliable local source of breathable oxygen and burnable hydrogen, rather than having to fly it all the way from earth.
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.
