8. The following table gives arrival times of P-waves (t,)and S-waves (t) from a nearby earthquake:RecordingStationTime of day[hr:min]23:3623:3657.9062.15A54.6557.34ВC23:3700.4907.5510.0023:3723:3723:3723:3723:37D01.80E01.9010.10F02.2510.70G03.1012.00H03.5012.8006.0807.0708.32I23:3718.3023:3723:3723:37J19.79K21.4011.1211.5026.40M23:3723:3726.2037.70N17.80(a) Plot the arrival-time differences (t, - t,) againstthe arrival times of the P-wave to produce aWadati diagram.(b) Determine the ratio a/B of the seismic velocities.(c) Determine the time of occurrence (t) of theearthquake.

GIVEN: the table of lists p-waves and s-waves FIND: (a) plot arrival-time difference (ts-tp) against…

8. The following table gives arrival times of P-waves (t,) and S-waves (t) from a nearby earthquake: Recording Station Time of day [hr:min] 1, [s] A 54.65 57.34 23:36 57.90 В 23:36 62.15 23:37 00.49 07.55 D 23:37 01.80 10.00 E 23:37 01.90 10.10 23:37 23:37 10.70 12.00 F 02.25 03.10 03.50 H 23:37 12.80 I 23:37 06.08 18.30 J 23:37 07.07 19.79 K 23:37 08.32 21.40 L 23:37 11.12 26.40 M N 23:37 23:37 11.50 17.80 26.20 37.70 (a) Plot the arrival-time differences (t, - t) against the arrival times of the P-wave to produce a Wadati diagram. (b) Determine the ratio a/B of the seismic velocities. (c) Determine the time of occurrence (t) of the earthquake.

8. The following table gives arrival times of P-waves (t,) and S-waves (t) from a nearby earthquake: Recording Station Time of day [hr:min] 1, [s] A 54.65 57.34 23:36 57.90 В 23:36 62.15 23:37 00.49 07.55 D 23:37 01.80 10.00 E 23:37 01.90 10.10 23:37 23:37 10.70 12.00 F 02.25 03.10 03.50 H 23:37 12.80 I 23:37 06.08 18.30 J 23:37 07.07 19.79 K 23:37 08.32 21.40 L 23:37 11.12 26.40 M N 23:37 23:37 11.50 17.80 26.20 37.70 (a) Plot the arrival-time differences (t, - t) against the arrival times of the P-wave to produce a Wadati diagram. (b) Determine the ratio a/B of the seismic velocities. (c) Determine the time of occurrence (t) of the earthquake.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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