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2 years ago

Which statement best describes the difference between earthquake body waves and surface waves?

Geography

1 answer:

wel2 years ago

7 0

Answer:

Surface waves have a longer duration and higher amplitude than body waves.

Explanation:

The stark difference between an earthquake body and surface waves is such that they have longer duration and a higher amplitude compared to body waves.

There are two categories of seismic waves that usually accompanies an earthquake:

body waves are faster and perpetuate in the subsurface. They reach the seismic station first and are discovered faster.
surface waves arrives later and they cause the damage produced by most earthquake waves. They perpetuate on the surface.
surface waves are the love and Rayleigh waves
body waves are the primary and secondary waves.

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Answer:

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Answer:

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Explanation:

Given

$y = m(x + c)$

Required

Determine an equation of a perpendicular line but with the same y intercept

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Open bracket

$y = mx + mc$

A linear equation is represented with:

$y = ax + b$

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By comparison:

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Because the new line is perpendicular to $y = m(x + c)$ , the relationship between their slopes is:

$a_2 = -\frac{1}{a_1}$

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Hence, the slope of the new equation is: $-\frac{1}{m}$

From the question, we understand that they have the same y intercept.

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