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What Will Be The Primary fuel after all the hydrogen has been consumed?
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Why does the amount of hydrogen in a star decrease?
Because Hydrogen is the fuel of Stars, hydrogen consumed and Helium is formed.
What is the primary fuel of main sequence stars?
The primary fuel for all stars is hydrogen
What element is used as the primary fuel source for stars?
hydrogen
How does the sun use up its fuel?
All stars- including our sun- are an ongoing nuclear fusion reaction- hydrogen is fused into helium. The hydrogen is consumed in that reaction.
Why is hydrogen a renewable fuel?
Hydrogen is not a renewable fuel. It is a secondary energy source (or an energy carrier) that could be produced using another primary energy source. Hydrogen could be produced using either renewable primary energy source (e.g. solar energy), nuclear energy, or by using fossil fuel (e.g. natural gas)
What element creates the energy that causes the sun to shine?
Hydrogen is the primary fuel source of the Sun. The sun burns hydrogen into helium
Hydrogen is not made in the stars?
Correct. Hydrogen is not made in stars. Hydrogen is the simplest material, and we believe that the vast majority of the matter "created" after the Big Bang was hydrogen, with a little helium and tiny traces of lithium.Hydrogen is CONSUMED in stars, as the fuel for the thermonuclear fusion reaction that converts hydrogen into helium.
What element might fuel cars?
hydrogen can fuel a car once the technology has been improved.
How much fossil fuel is consumed worldwide?
85 percent of fossil fuel is being consumed today
When do scientist estimate will the sun run out of fuel?
In about 5 billion years, it will enter a red giant phase, its outer layers expanding as the hydrogen fuel in the core is consumed and the core contracts and heats up See link for pictorial
What is the byproduct of hydrogen fuel cell?
Water is the benefit of a hydrogen fuel cell ;)
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
