Significant Figures PowerPoint
Significant Figures PowerPoint
Significant Figures PowerPoint
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<strong>Significant</strong> Zeros<br />
A simple way to think about zeros is this:<br />
If zeros appear or disappear when you change<br />
the units or put a number in scientific notation,<br />
they were not significant figures.<br />
Ex: 6 m has 1 sig fig. 6 m = 6000 mm: still 1 sig<br />
fig.<br />
0.005 s has 1 sig fig. 5 x 10 -3 s has 1 sig fig.