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What is one way that scientists know the outer core is liquid?
Scientists know the outer core is liquid because S waves, which cannot travel through liquid, are not detected beyond the core. Additionally, seismic waves from earthquakes have shown that P waves slow down significantly when passing through the outer core, indicating it is a liquid layer.
How Richard oldham discover that outer core of the earth was liquid?
Richard Oldham discovered that the outer core of the Earth was liquid through the analysis of seismic waves. He observed that certain seismic waves would not pass through the Earth's outer core, indicating it was a liquid layer that blocked those waves. This discovery revolutionized our understanding of the Earth's internal structure.
Which type of seismic wave can only pass through earths mantle?
There is no seismic wave that can only pass through the Earth's mantle. However S-waves can not travel through earth's outer core because it is a liquid.
The shadow zone exists due to the of seismic waves?
The shadow zone is formed due to the bending of seismic waves as they pass through the Earth's outer core, which is made of liquid iron. P-waves slow down and refract in the outer core, causing a gap in their detection on the opposite side of the Earth. S-waves do not travel through the liquid outer core and are completely blocked, creating a secondary shadow zone.
The part of the Earth that stops or slows down seismic waves?
The outer core is the part of the Earth that slows down or stops seismic waves due to the change in density and composition from the mantle. Seismic waves travel faster through solid materials like the mantle and crust, but slow down when they reach the liquid outer core.
What body wave can't move through the liquid outer core?
S waves cannot travel through the outer core because they can only travel through solids, and the outer core is liquid.
What is one way that scientists know the outer core is liquid?
Scientists know the outer core is liquid because S waves, which cannot travel through liquid, are not detected beyond the core. Additionally, seismic waves from earthquakes have shown that P waves slow down significantly when passing through the outer core, indicating it is a liquid layer.
What is one way that scientist the outer core is liquid?
some kinds of seismic waves cannot travel through liquids, such as the outer core.
What is one way the scientists know the outer core is liquid?
some kinds of seismic waves cannot travel through liquids, such as the outer core.
What is one way scientist know the outer core is liquid?
some kinds of seismic waves cannot travel through liquids, such as the outer core.
How Richard oldham discover that outer core of the earth was liquid?
Richard Oldham discovered that the outer core of the Earth was liquid through the analysis of seismic waves. He observed that certain seismic waves would not pass through the Earth's outer core, indicating it was a liquid layer that blocked those waves. This discovery revolutionized our understanding of the Earth's internal structure.
Which seismic body wave doesn't penetrate the Earth's core?
S-Wave. They are not able to travel through the liquid outer core.
How does Earth solid core affect seismic waves?
They go faster through the inner core than the liquid outer core.
How does earths inner core affect seismic waves?
They go faster through the inner core than the liquid outer core
The study of how seismic waves change as they travel through the EARTH HAS REVEALED?
Earth's outer core is liquid because S-waves are not transmitted through this layer
How have scientist determined that the outer core of earth is liquid?
Scientists have determined that the outer core of Earth is liquid through seismic wave analysis. By studying the behavior of seismic waves as they pass through the Earth, scientists have found that S-waves are unable to travel through the outer core, indicating that it is liquid. This information has been crucial in our understanding of Earth's structure and dynamics.
Which type of seismic wave can only pass through earths mantle?
There is no seismic wave that can only pass through the Earth's mantle. However S-waves can not travel through earth's outer core because it is a liquid.
