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A seismograph station is located several thousand kilometers from an earthquake’s epicenter.
Explain the order that the S and P waves will arrive at the station.
By using the characteristics of the S and P waves explain why they arrive in the order they do.

Answers

Answer 1

Explanation:

At the station, the  P-waves arrives first before the S -waves. These two waves are together known as the body-waves. Body waves permeates through the earth unlike the surface waves that moves on the earth surface.

P waves are typically known as the primary waves. They are longitudinal waves as they travel parallel to the source of their propagation. Therefore, they have the highest wave velocity and can travel through any type of medium. By this their longitudinal compressional ability which applies a force in the direction of their propagation, a series of rarefaction and compression occurs along their path and makes them easier to disseminate.

S waves are secondary or shear waves. They are transversal waves because they move perpendicularly to their source. To transmit this kind of wave would be very difficult. Without a body shearing, S - waves cannot propagate. It is therefore, more difficult to transmit the energy in this regard.

The nature of S -waves makes it difficult to be transmitted when compared to P - waves. This will in turn reduce its frequency, and hence its velocity.


Related Questions

is singhalese a language

Answers

Answer:

No but Sinhala is

Explanation:

Hope this helps!!

what is the biggest diffence between the geocentric and heliocentric models of our solar system?​

Answers

Answer:

According to geocentric Earth is the center of universe, and everything revolves around it, while according the heliocentric model sun is the center of universe and everything revolves around the sun.

Explanation:

Geocentric model was mostly used during the medieval period because the theory was supported by the church. Although ancient Greek philosophers already presented heliocentric theory, it was not until the period of Copernicus and Galilei this theory was widely accepted.

Match the empire with one of its famous leaders:

1. Aksum Caesar Augustus
2. Persia Hammurabi
3. Assyria Ezana
4. Greece Cyrus
5. Nubia Piankhi
6. Babylon Shalmaneser III
7. Rome Alexander

Answers

Answer:

Askum - Ezana

Persia - Cyrus

Assyria - Shalmaneser III

Greece - Alexander

Nubia - Piankhi

Babylon - Hammurabi

Rome - Caesar Augustus

Unit 3a plate tectonics study guide

Answers

Answer:

Explanation: for what is the question

huh....


beiswodkwowodnewkdkdj

Helpppop meeeeeeeeee please

Answers

Which one :)?..........:

Answer:

Are you asking for help with all of them or just one specifically?

Explanation:

How have mangrove trees adapted to their environment?
A.
They obtain water from coastal fogs.
B.
They can go long periods without rain.
C.
They give off moisture used by other plants and animals.
D.
They have woody roots that prop their branches and leaves above the salty water.


Please select the best answer from the choices provided

A
B
C
D

Answers

The answer is D:

The roots of many mangrove trees are adapted to stop the intake of the salt from the water before it reaches the plant.

Answer:

DDDDDDDDDDDDDD

Explanation:

Why does the sun have a greater apparent magnitude than absolute magnitude?

Answers

Answer:

Hello!!! Princess Sakura here ^^

Explanation:

The sun only appears to be the brightest star but only because it's the closest star.

Pls help it’s the middle question and it’s over geography

Answers

Answer:

The answer is: A the ring of fire


Which of the following country demographics would be used to explain the need for the pronatalist policies shown?

Answers

Answer:

A country with a birth rate of  43 , a death rate of  12 , and a rate of natural increase of  3.1 , passes a law that requires paid maternity leave.

Explanation:

pro means for

Please help, will reward brainliest! Thank you!
Look at picture^^

Answers

Answer:

It's called the canopy

Explanation:

How to identify a maps scale?
What would this map be considered?

Answers

Answer:

First, find yourself a map. Then, using two points, find both the distance on the map and the true distance. Next, you divide the true distance by the measured map distance, and find your scale. Last, you need to place that ratio onto your map.

Explanation:

For the first question

In general, what is true of the alpha star in a constellation?
Group of answer choices

It is the westernmost star in the constellation.

It is the easternmost star in the constellation.

It is the star that is closest to Earth.

It is the brightest star in the constellation.

It is the reddest star in the constellation.

Answers

Answer:

An alpha star is the brightest star in the constellation.

Explanation:

The first option is not correct because this type of star is not identified as such because of its location in the constellation.

The second option, as the first one, is not correct because the location of this type of star has nothing to do with its identification as such.

The third option is not correct because the distance from Earth is not taken into account when a star like this is identified.

The fourth option is correct because an alpha star is a star that is brightest in the constellation, and it can be located anywhere in it, and it can be of any color a star can be.

The fifth option is not correct because the color of the star can be of any type, but what matters the most is how bright it is compared to the other stars in the constellation.

Find a specific booth at a
cat show you are
attending

Answers

Answer: There is no question here, please specify so that I can help you

I WILL GIVE BRAINLIEST

Match the empire with one of its famous leaders:


1. Aksum

Caesar Augustus

2. Persia

Hammurabi

3. Assyria

Ezana

4. Greece

Cyrus

5. Nubia

Piankhi

6. Babylon

Shalmaneser III

7. Rome

Alexander

Answers

Answer:

Askum - Ezana

Persia - Cyrus

Assyria - Shalmaneser III

Greece - Alexander

Nubia - Piankhi

Babylon - Hammurabi

Rome - Caesar Augustus

Explanation:

What are the elements contained in carbohydrates?

Answers

Answer: hydrogen, oxygen

Carbohydrates contain water, which is also known as hydrogen. Oxygen is produced from water, so these two elements are in carbohydrates.

Hope this helps you!

Choose the answer that best describes the geographic theme of place:
a) An amish family travels by horse drawn carriage :
b) A sign that points out that you are now entering Tennessee
c) A truck carries a load of soybeans from a farm directly to a processing plant
d) The Stadium of Champions is a popular place to gather on Friday night

Answers

Answer: the answer is C

Explanation:

Which of these provides the best evidence that Earth's crust is divided into tectonic plates?
A. the distribution of earthquakes on Earth's surface
B. the distribution of water on Earth's surface
C. the distribution of rock types on Earth's surface
D. the distribution of biomes on Earth's surface

Answers

Answer:

Your answer is A) The distribution of earthquakes on Earths surface.

Explanation:

The evidence that shows that Earth's crust is divided into tectonic plates is  the distribution of earthquakes on Earth's surface

Tectonic plates can be regarded as pieces of Earth's crust as well as uppermost mantle, which is been regarded as as the lithosphere.

One of the evidence about how Earth's crust is divided into tectonic plates is the distribution of earthquakes on Earth's surface.

Therefore, option A is correct.

Learn more about Earth's crust at:

https://brainly.com/question/12367399

How does the character of the bachelor add to the satire of "The Storyteller”? His character provides humor in the story by revealing human weaknesses. His character is greatly exaggerated to make fun of single men such as himself. He exposes the aunt’s flaws by telling an improper story that occupies the children. He exposes the aunt’s hypocrisy and ineffectiveness by being mean to the children

Answers

Answer:

C- he exposes the aunt's flaws by telling an improper story that occupies the children

Explanation:

i just did it

Answer:

c

Explanation:

The presence of mosques in the United States is an example of how a country’s culture can be modified through — cultural divergence cultural divergence cultural imperialism cultural imperialism diffusion diffusion assimilation

Answers

Answer:

Cultural divergence.

Explanation:

The presence of mosques in the United States is an example of how country's culture can be modified through Cultural divergence because cultural divergence entails appreciating the society that the society consist of group of people who have different skills, interest ,needs and talents which also help to recognise that different people in the society have different religious beliefs. It also entails that people in the society with different races have different sexual orientations, skills e.t.c.

benefits of studying organisms in a classroom habitat compared to organisms in their natural habitat?

Answers

It helps you understand living space and how organisms adapt

Benefits of studying organisms in a classroom habitat compared to organisms in their natural habitat is that it reduce the risk of any hazard or injury in the environment.

What is an habitat?

A habitat is an evironment that is best suited for the survival of an organism.

Here all the requirements for survival is there especially for an animal including foods and shelter.

Therefore, Benefits of studying organisms in a classroom habitat compared to organisms in their natural habitat is that it reduce the risk of any hazard or injury in the environment.

Learn more on habitat here,

https://brainly.com/question/20319955

#SPJ2

Which feature of the Earth is shown below and is created by farge amounts of in our core?

Answers

Answer:

Magnetic fields

Explanation:

Answer:

LOL! so mon 0000 myike mahi hata Chestiya

Which geographical region is located right in the middle of African continent

Answers

Answer:

Savannas, or grassland

Explanation:

The world’s worst civilian crisis was the_____in 1984

A)the United Kingdom
B)the United States
C)Bhopal disaster
D)Chernobyl

Answers

i think the answer is B.
hope this helps x

why do geological activities such as earthquake, volcanism and mountain formation happen to be confined on certain places around the globe?​

Answers

Answer:

i dont know it is correct or not. sorry if the answer is wrong

Explanation:

When Alfred Wegener first proposed the idea of continental drift (the precursor idea to plate tectonic theory), it didn’t quite explain the full story. While he correctly showed that Africa and South America fitted together, his model wasn’t able to explain the violent forces that occur around the Earth’s crust.

The geological activities mentioned are found in the meeting areas between the tectonic plates.

Volcanism is

A geological phenomenon in which molten rock erupts from the center of the Earth toward the surface through a volcano It is located between two tectonic plates

An earthquake is

A geological phenomenon in which movements of the Earth's crust Occurs by accumulated energy in the tectonic plates

Orogenesis is

A geological process in which mountains are formed. In this process, the Earth's crust fractures fold and modify as a result of the lateral force of the tectonic plates

These geological processes are originated from the dynamics of the tectonic plates that produce movements in the interior and exterior of the Earth.

Learn more in: https://brainly.com/question/13501973

What are the four landforms that make up North America?

Answers

Answer:

the mountainous west, the Great Plains, the Canadian Shield and the Caribbean

Explanation:

hope this helps;)

Dominic is going to drive from his house to City A without stopping. Dominic's house is 300 miles from City A and he plans to drive at a speed of 50 miles per hour. Write an equation for D,D, in terms of t,t, representing Dominic's distance from City A tt hours after leaving his house.

Answers

Answer:

D = -50t + 300

Explanation:

Since Dominic lives 300 miles from City A, when he starts his trip (at time

t=0), his distance from City A must be 300 miles, meaning D=300 when

t=0, which is the y−intercept.

                                   (0,300) is a point on the graph

Since Dominic will drive 50 miles per hour, the Dominic's distance from City A decrease 50 miles for each hour of driving, making the slope of D equal to −50.

                                                  Slope = −50

Why was the Indian Ocean complex important?

Answers

The Indian Ocean trade routes connected Southeast Asia, India, Arabia, and East Africa, beginning at least as early as the third century BCE. ... Domestication of the camel helped bring coastal trade goods such as silk, porcelain, spices, incense, and ivory to inland empires, as well. Enslaved people were also traded.

What is an epoch?
Explain what it means

Answers

ep·och - noun

a period of time in history or a person's life, typically one marked by notable events or particular characteristics.

"the Victorian epoch"

which star is at the coordinates 24 north and 65 east?

Answers

Answer:

It's A

Explanation:

The star is A because it is the furthest away

What is the emblem of Sikhism?
A.
Ik Onkar
B.
nishan sahib
C.
kesh
D.
khanda

Answers

D I hope it helps good luck
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