Refer to the graph that shows travel-time curves in the province of Batangas.The travel time shows that the P-S wave interval is about 5 minutes. What is the distance of the epicenter from the seismogram?​

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Answer:

Seismology is the study of earthquakes, their effects, and seismic waves. The location of an earthquake's epicenter (point on the earth's surface directly above the location of rupture or faulting) can be determined using information about two of these seismic waves.

Explanation:so easy

The waves created by an earthquake are used in determining the location of the earthquake

The distance of the epicenter from the seismogram is 3,000 km

The reason the given distance of the epicenter of the earthquake from the seismogram is correct is as follows;

The given parameter is as follows;

The P-S wave interval = 5 minutes

Required:

To find the distance of the epicenter

Solution:

The relationship between P-S wave interval and distance of the epicenter, is 1.5 minutes = 900 km

Therefore, given that the P-S wave interval, we have;

1.5 minutes = 900 km

The distance of the epicenter from the seismogram, d, given that the P-S interval is about 5 minutes, is given as follows;

[tex]d= \dfrac{900 \ km}{1.5 \ min} \times 5 \ minutes = 3,000 \ km[/tex]

Therefore;

The distance of the epicenter from the seismogram, d = 3,000 km

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