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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
18 Nov 2021

Given information

Given values:

The energy carried by one wave is times that of the other.

 

Formula used:

Because a wave's energy is proportional to its amplitude squared:

 

As a result, the energies ratio is

 

Step-by-step explanation

Step 1.

Earthquake waves are mechanical waves caused by an abrupt energy release in the lithosphere of the Earth. Inside the Earth's lithosphere, several earthquake (seismic) waves occur, but only the most powerful can reach the surface.

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