Webb1 sep. 2024 · S-waves cannot travel through liquid. By tracking seismic waves, scientists have learned what makes up the planet’s interior. P-waves slow down at the mantle core boundary, so we know the outer core is less rigid than the mantle. S-waves disappear at … Webb13 apr. 2024 · It is observed that a molten center coexists with a solid periphery. Various structural, thermodynamic, and dynamical quantities are used to characterize the phase state. The surface tension at the solid–liquid circular interface is also determined. A detailed parametric study is made to delineate the existence region of such a state.
A Convection Current Is Caused By Differences In - QnA
Webb23 maj 2024 · Scientists know that the outer core is liquid and the inner core is solid because: S-waves do not go through the outer core. The strong magnetic field is caused by convection in the liquid outer core. Convection currents in the outer core are due to heat … WebbThe planet Earth is made up of four distinct layers, namely: the crust, the mantle, the outer core, and the inner core. The crust is the outermost layer, while the inner core is the innermost layer. Of the four main layers of the Earth, only the outer core is liquid, the rest … how to setup genie media server
Solved Question 7 The outer core is liquid. What keeps this - Chegg
Webb28 sep. 2011 · The inner core of the Earth is a huge mass of solid oxygen and the outer core is liquid oxygen. Liquid oxygen and solid oxygen are highly paramagnetic. Think open-minded, change wrong paradigm ... Webb18 dec. 2015 · And the moon doesn't have any molten core. Also, you said inner. Inner core of Earth (and many other planets) are solid because of (what I think is pressure). Finally, if it is outer core you meant, and you didn't count the moon as a "planet", would you count … Webb9 nov. 2024 · Most terrestrial planets possess a core composed of a solid inner core and a liquid outer core. Flow of liquid in the outer core results in the generation of an internal magnetic field on terrestrial bodies [].A major energy source of fluid motion is thermal convection which is active when thermal conduction, or outer core adiabatic heat flow, is … notice of intent to travel canadian forces