Recent content by lucas jonasch

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    Trying to calculate the radius of a bubble as it rises....

    LOL! I just realized my mistake (and it was a really DUMB one.) I entered in the data into the online cubic equation calculator keeping scientific notation for 3.94*10^-7. The three values it gave me were: -0.4294762187154887, 0.2147310149344237 + i* 0.37193321976168103, and 0.2147310149344237 -...
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    Trying to calculate the radius of a bubble as it rises....

    btw, this isn't homework but I assumed this was still a good place to put it
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    Trying to calculate the radius of a bubble as it rises....

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    Trying to calculate the radius of a bubble as it rises....

    I am trying to predict the radius of a bubble at 0.4 m deep in a liquid. I know: the surface tension of the liquid (T) .002239 kg*m the pressure outside the bubble at .5 meters depth (Po1) 394.5 kg/m^2 the pressure inside the bubble at .5 meters depth (PI1) 394.723314 kg/m^2 the radius of the...