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  1. v(rms) = √(3P/ρ) v = √[(3(760 mmHg x (101325 Pa / 760 mmHg))/(0.14 kg/m³) ] v = 1474 m/s  or 1500 m/s with 2 sig fig

    2 Answers · Science & Mathematics · 26/07/2020

  2. Get a numerous bunch of huge helium balloons andtie together and off you go. Or get you a glider and off you go

    3 Answers · Travel · 15/06/2020

  3. 1601 + 425.7  =  2026.7 psi  >>> answer  ...  round as appropriate

    1 Answers · Science & Mathematics · 15/07/2020

  4. Yes.  While 99% of the sun is hydrogen or helium , there are more elements in it--almost all that are on ...

    2 Answers · Science & Mathematics · 06/09/2020

  5. Oh yeah; Inhaled way too much helium straight from the tank and it dropped me like a stone because it ...

    9 Answers · Entertainment & Music · 23/12/2019

  6. n = PV / RT = (13 mmHg) x (2.6 L) / ((62.36367 L mmHg/K mol) x (30 + 273) K) = 0.001789 mol He (0.001789 mol He) x (4.002602 g He/mol) = 0.00716 g He

    1 Answers · Science & Mathematics · 28/10/2020

  7. He jumped from a high altitude, helium filled balloon. And once it was relieved of the weight...

    3 Answers · Cars & Transportation · 29/09/2020

  8. ...problem) is that the Sun's core accumulates more and more Helium over time, and this Helium makes the core get denser and ...

    14 Answers · Science & Mathematics · 26/08/2020

  9. Hydrogen and Helium  

    11 Answers · Science & Mathematics · 10/01/2020

  10. ...ago is unchanged, and will remain so for trillions more.   Helium created then or fused from hydrogen inside stars is also...

    3 Answers · Science & Mathematics · 07/08/2020

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