Unformatted text preview: QUI VERKon @^
251 01 8/ 4
LAallIs. Lul LAallIDIC ,
two seismology students , in separate
vehicles , depart the site of a recent
earthquake in southern California - at
the same time - and drive to the Call
Tech campus . One drives 50 m. p. n .,
the other 40 m. p. h. One arrives at 4: 00
P.M., the other arrives at 4: 30 P.M .
U>9. 2 How many miles was the
earthquake from Cal Tech ? Hint : see
the bottom of Answer Page 169 for
partial solution .
Figure 9.5 is a graph showing the
progressive increase in separation
between arrival times of Pand S' waves .
An example described in the caption to
Figure 9.5 has been plotted .
29. 3 Determine the distance to an
earthquake at a station that receives...
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- Spring '18
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