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//Example 29.9
delta_t=1*10^-10;//Uncertainty in time (s)
h=6.63*10^-34;//Planck's constant (J.s)
delta_E=h/(4*%pi*delta_t);//Uncertainty in energy (J)
delta_E=delta_E*1/(1.6*10^-19);//Uncertainty in energy (eV)
printf('Minimum uncertainty in energy = %0.1e eV',delta_E)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest
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