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Scientists determined that the Earth's outer core is liquid through the analysis of seismic waves generated by earthquakes. When these waves travel through the Earth, they behave differently depending on the state of the material they encounter. Primary waves (P-waves) can pass through both solid and liquid, while secondary waves (S-waves) cannot pass through liquids. The absence of S-waves in specific regions indicated that the outer core is liquid, as they did not travel through that part of the Earth.
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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.
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 did the scientist discover that the outer core is liquid?
The discovery that the Earth's outer core is liquid primarily came from the study of seismic waves generated by earthquakes. Scientists observed that P-waves (primary waves) could travel through the Earth's interior, but S-waves (secondary waves) could not pass through the outer core, indicating that it was in a liquid state. This behavior of seismic waves provided crucial evidence that the outer core is not solid, leading to the understanding of its liquid composition.
Are the inner and outer core of earth the same?
No. The inner and outer core are both composed primarily of iron and nickel, but the outer core is liquid and surrounds the inner core. The inner core is the innermost layer of Earth and is kept solid by the enormous pressure.
How did the outer core become solid?
It isn't. The inner core is solid, the outer core is liquid.
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.
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 scientist know the outer core is liquid?
some kinds of seismic waves cannot travel through liquids, such as the outer core.
Is the outer core solid or liquid?
the outer core is liquid
Is the outer core a solid or a liquid?
it is a liquid that is what it is
Is the outer core of the Earth liquid?
Yes, the outer core of the Earth is liquid.
Why did scientist divided the core into two?
They did not, it is just that the inner core is solid and the outer core is liquid, so they just made it 2 diffrent layers. Hope this helps!
Which layer of the Earth is composed of liquid iron and nickel?
The Earth's outer core is a layer of liquid metal.
Is the outer core solid?
the outer core is considered a liquid
What is the liquid layer of the earths core called?
The liquid layer of the Earth's core is called the outer core.
Is the earth's outer core liquid?
Yes, earth's outer core is made of mostly liquid.
How did the scientist discover that the outer core is liquid?
The discovery that the Earth's outer core is liquid primarily came from the study of seismic waves generated by earthquakes. Scientists observed that P-waves (primary waves) could travel through the Earth's interior, but S-waves (secondary waves) could not pass through the outer core, indicating that it was in a liquid state. This behavior of seismic waves provided crucial evidence that the outer core is not solid, leading to the understanding of its liquid composition.
