When was the first airplane invented?
Correct Answer: All three Explanation: It can be used directly as a fuel for internal combustion: Correct. Green hydrogen can be used as a fuel in internal combustion engines (ICEs) with modifications. Hydrogen combusts cleanly, emitting only water vapor as a byproduct, making it a potential alternaRead more
Correct Answer: All three
Explanation:
- It can be used directly as a fuel for internal combustion:
Correct. Green hydrogen can be used as a fuel in internal combustion engines (ICEs) with modifications. Hydrogen combusts cleanly, emitting only water vapor as a byproduct, making it a potential alternative to traditional fuels. - It can be blended with natural gas and used as fuel for heat or power generation:
Correct. Green hydrogen can be blended with natural gas and used in existing gas pipelines to generate heat or power. This helps reduce carbon emissions and makes use of existing infrastructure. - It can be used in the hydrogen fuel cell to run vehicles:
Correct. Hydrogen fuel cells convert green hydrogen into electricity, which can power vehicles. This is already being implemented in hydrogen-powered vehicles, which emit only water vapor.
Thus, all three statements are correct.
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The first successful powered airplane was invented by Wilbur and Orville Wright, commonly known as the Wright Brothers. They achieved the first controlled, sustained flight of a powered, heavier-than-air aircraft on December 17, 1903, near Kitty Hawk, North Carolina. Their airplane, the Wright FlyerRead more
The first successful powered airplane was invented by Wilbur and Orville Wright, commonly known as the Wright Brothers. They achieved the first controlled, sustained flight of a powered, heavier-than-air aircraft on December 17, 1903, near Kitty Hawk, North Carolina.
Their airplane, the Wright Flyer, flew for 12 seconds and covered 120 feet during its first flight. This marked the beginning of modern aviation.
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