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clear;
clc;
printf("\nEx2.34\n");
//page no.-73
//given
h=6.63*10^-34;............//planck's constant in J-sec
t=2.5*10^-14;.............//time required in sec
//By Heisenberg's uncertainty principle, E*t=h
del_E=h/(2*%pi*t).............//error in energy in joule
printf("\nminimum error in energy is 4.22*10^-21 joule\n");
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