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What is the name for the portion of a star's life cycle when it uses hydrogen for fuel?
The portion of a star's life cycle when it uses hydrogen for fuel is called the main sequence stage. During this stage, the star fuses hydrogen to form helium in its core, releasing energy in the process. This is the longest and most stable stage in a star's life.
What will happen to the relative amounts of hydrogen and helium in the sun over the next few years?
Over the next few years, the amount of helium in the sun will gradually increase as hydrogen fuses into helium in its core through nuclear fusion. This process is part of the sun's natural life cycle and will continue until a significant portion of the hydrogen fuel is depleted.
Water instead of gas?
Using water as a fuel source for powering vehicles is a concept called water fuel. It involves splitting water molecules into hydrogen and oxygen gas through electrolysis, then using the hydrogen as a fuel source. While promising in theory, water fuel technology is still in the experimental stages and faces challenges such as energy efficiency and infrastructure for hydrogen storage and distribution.
How fast can a car go using a hydrogen generator and nothing else?
A car using a hydrogen generator as its sole source of fuel may not necessarily have a higher top speed compared to traditional engines. The speed would depend on various factors like the engine design, weight of the car, aerodynamics, and power output of the hydrogen generator. However, hydrogen fuel cells are known for providing instant torque and could potentially improve acceleration compared to gasoline engines.
A giant star is always what?
A giant star is always larger and more massive than our sun. It is in a later stage of its life cycle where it has exhausted its core hydrogen fuel and has expanded.
What is the name for the portion of a stars life cycle when it is using hydrogen for fuel?
white dwarf
What is the name for the portion of a star's life cycle when it is using hydrogen for fuel?
The portion of a star's life cycle when it is using hydrogen for fuel is called the main sequence phase. This is when a star fuses hydrogen in its core to produce energy and maintain stability. Stars spend the majority of their lives in this phase.
What is the name for the portion of a star's life cycle when it uses hydrogen for fuel?
The portion of a star's life cycle when it uses hydrogen for fuel is called the main sequence stage. During this stage, the star fuses hydrogen to form helium in its core, releasing energy in the process. This is the longest and most stable stage in a star's life.
What is the name of the portion of a stars life were it uses hydrogen as fuel?
A star that uses hydrogen as fuel is a main sequencestar.
Which is a byproduct of using hydrogen fuel?
The only byproduct of using pure hydrogen as a fuel is water, often in vapor form.
Is using hydrogen as a fuel in cars?
Hydrogen can be used as fuel in carsbecause it don't cause any pollution
What fuel is the sun using to release energy?
Our sun, Sol, uses hydrogen for fuel.
Is it possible to get hydrogen fuel from biomass?
Yes. However, it is not yet economically practical, as it takes more energy to convert the biomass into hydrogen than we can get from using the hydrogen for fuel.
Fuel cells produce energy from hydrogen by?
the fuel cells convert hydrogen into energy using a converter and that energy is used to power the vehicle
Is there any danger in using hydrogen as fuel in cars?
Hydrogen tanks on the few experimental cars that are using the fuel tend to keep the fuel tank above the passenger compartment. Should a rupture occur in the tank, fuel would float away and above the problem. This makes hydrogen a fairly safe fuel.
What will happen to the relative amounts of hydrogen and helium in the sun over the next few years?
Over the next few years, the amount of helium in the sun will gradually increase as hydrogen fuses into helium in its core through nuclear fusion. This process is part of the sun's natural life cycle and will continue until a significant portion of the hydrogen fuel is depleted.
Why are people worried about using hydrogen as a fuel?
Because it is highly explosive
