Recent content by muonneutrino91

thank you for the response John, very much appreciated. the lines are all reasonably straight. In those cases of positive intercept, they have values of order 10ppb at most with axis being ppm, so they are very close to zero. Likewise, those with negative intercepts are also very close, but...

I am computing limit of detection of zinc of an electrolyte. Using standard additions method, I have obtained positive x intercepts for 6/8 samples all very close to zero. Positive x-intercepts imply final concentration values to be negative. if x-intercept taken to be zero, the concentration...

Thanks, TonyS.

Homework Statement 1.0 mA proton beam accelerated through potential difference of 1 keV. Determine the volume charge density of the beam after acceleration assuming uniform current distribution within diameter of 5mm, with zero current outside of this. Particle starting from rest. Final answer...