Deformation of Earth's inner core by electromagnetic forces. Geophys. Res. Lett. 27 (24), 4001-4004.Bruce A B, et al. Deformation of Earth;s inner core by electromagnetic forces[J]. Geophysical Research Letters, 2000,27(24) :4001～4004....
The inner core of the Earth is _. A. Cooler than the outer core B. At the same temperature as the outer core C. Warmer than the outer core D. Has no temperature difference with the mantle 相关知识点: 试题来源: 解析 C。解析:地球的内核比外核温度更高。随着深度增加,地球内部温度升高,...
BEIJING, Feb. 10 (Xinhua) -- Chinese scientists revealed that the inner core of the Earth is not a normal solid state but a superionic state, said the Chinese Academy of Sciences Thursday. The superionic state, an intermediate state between solid and liquid, is composed of solid iron and l...
The inner core of the Earth is mainly composed of _. A. molten rock B. solid iron and nickel C. gas D. water 相关知识点: 试题来源: 解析 B。解析:地球的内核主要由固态的铁和镍组成。选项A,熔融的岩石主要存在于地幔中,而非内核;选项C,地球内核不是由气体组成的;选项D,水不可能是地球内核的...
Hemispherical variations in seismic velocity at the top of the Earth's inner core Knowledge of the seismic velocity structure at the top of the Earth's inner core is important for deciphering the physical processes responsible for inner-core growth. Previous global seismic studies have focused on ...
The Earth’s inner core is separated from the rest of the planet by its liquid outer core, so it rotates at a different pace and direction.
Deep beneath the Earth lies the core. This is a ball of solid metal surrounded by liquid metal. The solid part is the innercore of Earth, and the liquid part is known as the Earth’s outer core. Scientists have long suspected that the interior of the Earth is much denser than the res...
Earth's inner core, a hot iron ball the size of Pluto, has stopped spinning in the same direction as the rest of the planet and might even be rotating the other way, research suggested on Monday. Roughly 3,100 miles below the Earth's surface, this "planet within the planet" can spin...
"Anton Petrov" No, Earth's Inner Core Did Not Stop Spinning, Here's What We Found Though (Podcast Episode 2023) - Movies, TV, Celebs, and more...
Earth's inner core is a solid iron ball slightly smaller than the moon. 地球的内核是一个比月亮体积稍小一些的铁球。 zhidao.baidu.com 2. Dynamic theory of the Earth's inner core and nutation efficiency 地球内核的动力学理论及章动效应 www.ilib.cn 3. On the viscosity and creep mechanism of ...