explain how seismic waves led to theories about the internal structure of earth.选择语言:从 到 翻译结果1翻译结果2 翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 解释如何导致地震波对地球内部结构的理论。 翻译结果2复制译文编辑译文朗读译文返回顶部 解释如何导致地震波对地球内部...
Title text: The Earth's magnetic field is primarily generated by currents in the liquid outer core, though some geophysicists argue that an unexplained mismatch with models suggests that the Kinder toy contains a magnet. Explanation[edit]This comic reimagines the internal structure of the earth, ...
Across the stable density stratification of the abyssal ocean, deep dense water is slowly propelled upward by sustained, though irregular, turbulent mixing. The resulting mean upwelling determines large-scale oceanic circulation properties like heat and
aYet however much the significance of family resemblances may vary for individual categories,this does not affect the explanatory potential of the underling principle. What is decisive is that family resemblances can explain why attributes contribute to the internal structure of the category even if ...
The secret is in the structure of the quartz, Voisey explains. Quartz is the only abundant mineral whose crystals lack a centre of symmetry. This means that when these crystals are distorted or subjected to pressure by seismic activity, their internal elect...
The theory of plate tectonics deals with the dynamics of the earth's outermost layer (also known as the lithosphere). The theory gives a satisfying explanation for the formation of structures like mountains. ridges, volcanos etc. According to the theory, the lithosphere...
Do you think Moon has retained or lost most of its internal heat? Why? What are the consequences? Explain the sun's structure. What does a comet look like when it is far from the Sun? How does its appearance change when it is near the Sun?
The plum pudding model was the first model to assign a specific inner structure to an atom, and it was based on experimental evidence and mathematical formulas. However, it was soon replaced by a more accurate model of the atom after new discoveries were made. ...
Significantly less expressed in comparison with a sample of dunite the abrupt decrease in Vp in serpentinite at T > 640 °C is obviously due to phase reactions with the formation of talc27and the resulting change in the internal structure of the sample. ...
When people draw pictures of atoms, they show the electrons like satellites spinning round the Earth in orbits. In fact, electrons move so quickly that we never know exactly where they are from one moment to the next. Imagine them as super-fast racing cars moving so incredibly quickly that ...