$($ લો: $\frac{h}{{4\pi }}$ અનિશ્ચિતતા અભિવ્યક્તિમાં, જ્યાં $h = 6.626 \times {10^{ - 27}}\,erg - s$ $)$
$\Delta p = 9.1 \times {10^{ - 28}} \times 3.0 \times {10^4} \times \frac{{0.001}}{{100}}$
$\Delta P = 2.73 \times {10^{ - 24}}$
Hence $\Delta x = \frac{h}{{\Delta p \times 4\pi }} = \frac{{6.626 \times {{10}^{ - 27}}}}{{2.73 \times {{10}^{ - 28}} \times 4 \times 3.14}}$
$\Delta x = 1.92\,cm.$