Recent content by samsam18200

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    How does altitude affect the speed of sound and the creation of sonic booms?

    Correct me if I'm wrong I'm only 15. But doesn't air pressure affect the speed at which is needed to make a crack/boom. If so it would be easier at 50k feet to go faster, but you would not created a cone until you reach a higher speed. And vice versa with say. 5k feet.
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    What exact speed point does shock wave start to appear

    Correct me if I'm wrong I'm only 15. But doesn't air pressure affect the speed at which is needed to make a cone. If so it would be easier at 50k feet to go faster but you would not created a cone until you reach a higher speed. And vice versa with say. 5k feet.
  3. S

    Is it possible for liquid hydrogen to exist in space?

    Like the others said. You must have pressure and temperature for it to liquify. My question is. Would it be possible for any gas to solidify is space and skip liquefying?, Or would that need more pressure to bring the particles together?
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    What are some of your favorite science-fiction novels?

    Star Wars Star Wars Star Wars Star Wars Star Wars Star Wars
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