Posted by Brittney on Monday, May 7, 2012 at 9:03pm.
Calculate the uncertainty in the position (in A) of an electron moving at a speed of (6.5 +/ 0.1)* 10^5m/s. The mass of an electron is 9.109x10^31 kg.
Thanks!

Chemistry  Andrew, Monday, May 7, 2012 at 10:11pm
DxDp = h/4p
Where Dx is uncertainty of position, Dp is uncertainty in momentum, h is Planck's constant 5.26e33 Joule seconds, and p is linear momentum, P = mv.

Chemistry  Anonymous, Saturday, October 3, 2015 at 7:54pm
SEX
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