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Earth's outer core will not transmit S waves because it is composed of liquid iron and nickel. S waves, or shear waves, require a solid medium to propagate, as they move by causing particles to oscillate perpendicular to the direction of wave travel. In a liquid, the particles cannot maintain the shear stress needed for S waves to travel, leading to their inability to pass through the outer core. This characteristic is one of the key pieces of evidence supporting the liquid nature of the outer core.
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Earth and outer core will not transmit S waves because it is made of?
Earth's outer core is composed primarily of liquid iron and nickel, which cannot transmit S waves because these waves require a solid medium to propagate. When S waves encounter the liquid outer core, they are absorbed rather than transmitted, resulting in a shadow zone where no S waves are detected. This property of the outer core provides crucial evidence for its liquid state.
How do data seismic waves indicate that earths outer core is liquid?
Because since secondary waves cannot pass through liquids or solids, and the waves can't pass thruogh the outer core than that means that the outer core is not soild.
Which conclusion based on the analysis of seismic data supports the inference that earths outer core is liquid?
there are convection currents in the upper core.
Which wave Does not pass through earths liquid outer core?
S-waves, or shear waves, do not pass through Earth's liquid outer core. Unlike P-waves (primary waves), which are compressional and can travel through both solids and liquids, S-waves can only move through solids. This inability to traverse the liquid outer core provides crucial evidence for the Earth's internal structure.
How does earths inner core affect seismic waves?
They go faster through the inner core than the liquid outer core
Earth and outer core will not transmit S waves because it is made of?
Earth's outer core is composed primarily of liquid iron and nickel, which cannot transmit S waves because these waves require a solid medium to propagate. When S waves encounter the liquid outer core, they are absorbed rather than transmitted, resulting in a shadow zone where no S waves are detected. This property of the outer core provides crucial evidence for its liquid state.
How do data seismic waves indicate that earths outer core is liquid?
Because since secondary waves cannot pass through liquids or solids, and the waves can't pass thruogh the outer core than that means that the outer core is not soild.
What was assumed of the inner core as to how it transmitted waves?
We do not see shear (S) waves passing through the outer core. Because liquids can not be sheared, we infer that the outer core is molten. We do, however, see waves that travel through the outer core as P waves, and then transform into S waves as they go through the inner core. Because the inner core does transmit shear energy, we assume it is solid.
Which earths layer are S waves not transmitted?
S-waves are not transmitted through the outer core.
Surface Waves?
waves that travels only on the surface
Which conclusion based on the analysis of seismic data supports the inference that earths outer core is liquid?
there are convection currents in the upper core.
Is medium required to transmit light waves?
No. light waves required no medium for transmission.
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.
Can sound waves transmit energy through empty space?
No, sound waves cannot transmit energy through empty space because they require a medium, such as air or water, to travel through. In the absence of a medium, sound waves cannot propagate and transmit energy.
What type of waves do fluids transmit and why?
fluids usually transmit only what type of waves
Which wave Does not pass through earths liquid outer core?
S-waves, or shear waves, do not pass through Earth's liquid outer core. Unlike P-waves (primary waves), which are compressional and can travel through both solids and liquids, S-waves can only move through solids. This inability to traverse the liquid outer core provides crucial evidence for the Earth's internal structure.
Communications satellites transmit UV waves?
No- UV is ultraviolet light. They transmit radio waves.
