The intensity I of an earthquake is given by
| ![](data:image/png;base64, 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) |
where R = the magnitude on the Richter scale, I
0 is the minimum intensity, and
![](data:image/png;base64, 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)
is used for comparison. Find I, in terms of I
0 , for an earthquake of magnitude 3.3 on the Richter scale.
◦ 33I
0◦ 0.52 - log I
0◦ 1995.3 I
03.3◦ 1995.3 I
0