The energy E (in ergs) released during an earthquake of
Chapter 0, Problem 70(choose chapter or problem)
The energy E (in ergs) released during an earthquake of magnitude R may be approximated by using the formula (a) Solve for E in terms of R. (b) Find the energy released during the earthquake off the coast of Sumatra in 2004, which measured 9.0 on the Richter scale
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