0
What else can I help you with?
What is the band around the earth were seismic waves are not detected?
The band around the Earth where seismic waves are not detected is called the "shadow zone." This region exists between 105 to 140 degrees from the epicenter of an earthquake and is caused by the refraction of seismic waves within the Earth's core. It is divided into two main parts, the P-wave shadow zone and the S-wave shadow zone.
Which area of earth is unaffected by both p and s waves?
The shadow zone, located at a distance of 103 to 143 degrees from the earthquake epicenter, is the area on Earth's surface where both P and S waves are completely absorbed and do not arrive due to the core's properties.
What does the shadow zone tell scientists about the earth core?
The shadow zone is an area on Earth's surface where no direct seismic waves from an earthquake can be detected due to the bending of the waves as they pass through the outer core. By studying the shadow zone, scientists can infer the composition and properties of the outer core, helping to understand the structure of the Earth's interior.
Why is s wave shadow zone larger than the p wave shadow zone?
In simple terms the shadow zone of the S-wave is larger because of the Earth's liquid outer core. The S-wave cannot travel through the liquid outer core but the P-waves get refracted at the boundary between the mantle and the outer core. This is why the S-wave shadow zone is larger than the P wave shadow zone. P waves are refracted at the liquid outer core of the Earth, while S waves are attenuated or stopped entirely. This allows P waves to go "around" the core and reach locations on the far side of the Earth that are within the shadow of the S waves. -- A P-wave is a longitudinal wave with an alternating stretching and compressing motion in the direction of propagation. An S wave is a transverse wave with a vertical motion perpendicular to the direction of propagation. The shadow zone of a P-wave exists from 105 to 143 degrees (epicentral distance). This is caused by P waves meeting the liquid outer core and being refracted. Part of the P wave is also reflected by the outer core and as a result of the two, a shadow zone exists. The shadow zone of an S-wave exists from 105 to 180 degrees (epicentral distance). S-waves cannot travel through liquids at all so rather than being refracted by the liquid outer core and traveling through it, they are totally reflected, resulting in a shadow zone from 105 to 180 degrees.
What happens to the size of the shadow zone as the diameter of the liquid core increases?
As the diameter of the liquid core increases, the size of the shadow zone decreases. This is because the larger diameter allows for more refraction of seismic waves, leading to less complete shadowing of seismic waves at certain distances.
The shadow zone is caused by what waves as they travel through Earth?
refraction
What is the band around the earth were seismic waves are not detected?
The band around the Earth where seismic waves are not detected is called the "shadow zone." This region exists between 105 to 140 degrees from the epicenter of an earthquake and is caused by the refraction of seismic waves within the Earth's core. It is divided into two main parts, the P-wave shadow zone and the S-wave shadow zone.
The shadow zone is caused by of waves as they travel through Earth.?
The shadow zone is caused by S-waves as they travel through Earth. S-waves, however, cannot travel through the outer core of the Earth, which is molten. This is because S-waves lose velocity when travelling through a liquid.
Which area of earth is unaffected by both p and s waves?
The shadow zone, located at a distance of 103 to 143 degrees from the earthquake epicenter, is the area on Earth's surface where both P and S waves are completely absorbed and do not arrive due to the core's properties.
What does the shadow zone tell scientists about the earth's core?
the shadow zone is a result of the core stopping
Does a primary seismic wave have a larger shadow zone than a secondary wave?
no, an s-wave shadow zone is way larger
Why do S waves not come to the surface beyond the shadow zone?
S waves do not pass through Earth's liquid outer core, which causes a shadow zone on the opposite side of the Earth from an earthquake. The liquid outer core absorbs and blocks S waves, preventing them from reaching the surface beyond the shadow zone.
Why would the shadow zone of an earthquake in japan be different from the shadow zone of an earthquake in California?
depends on the focus and epicenter depends on the focus and epicenter
What is a shadow zone in Metroid prime hunters?
i finished the game, and never once did i ever come across anything called a shadow zone
Is the shadow zone always inthe same location on earth?
No, the shadow zone is not always in the same location on Earth. The shadow zone refers to regions where seismic waves, particularly P-waves, do not arrive due to the Earth's structure, including its core and mantle. As seismic waves travel, their paths can be affected by various geological factors, and the location of the shadow zone will vary depending on the position of the earthquake and the Earth's rotation. Thus, the shadow zone shifts with each seismic event.
When was Shadow To Shine created?
Shadow Zone was created on 2003-10-07.
Where is the shadow Zone?
It depends on where the earthquake occurs.
