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#21
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Why is the Earth so Homogenized ??
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#22
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Why is the Earth so Homogenized ??
Hi oc I answered that thought experiment. It just can't happen. In
reality the center of the earth has great pressure.The pressure is so great that iron in a liquid state becomes a solid. In the sun the pressure creates fusion. In Jupiter center the heat and pressure create solid hydrogen. The gravity of a very large mass has a force of gravity that would not ever let the object have a hollow center,and the reality is there are none to be found. Small objects like a bucky ball can be hollow. Bert |
#23
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Why is the Earth so Homogenized ??
Painius wrote,
This once again raises thoughts about the "flow of space," the VED "flowing into every center of mass." Then what? The flow just... stops? What stops it? Does it change into something that can affect the inside of Earth in a physical way? As was asked and answered very succinctly several days ago in the (earlier of two) 'Descent Thoughts' thread: I had this very discussion with Lindner a couple of years ago. The flow is vertical and centerward at the Earth's surface. Its 'centerward-ness' is most acute at the surface, becoming less and less center-seeking with depth. Thus 'weight' decreases with depth. At exact center, the flow has lost all directional preferance; `weight` is zero and pressure maximum. All of the Earth's mass is gravitating equally, at all depths. The flow itself does not diminish or 'stop' at center, but loses is directional preferance. It is the directional flow, and matter's resistance to that flow, that creates 'weight' (under the spatial-flow model of gravity). oc |
#24
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Why is the Earth so Homogenized ??
"Bill Sheppard" wrote in message...
... Painius wrote, This once again raises thoughts about the "flow of space," the VED "flowing into every center of mass." Then what? The flow just... stops? What stops it? Does it change into something that can affect the inside of Earth in a physical way? As was asked and answered very succinctly several days ago in the (earlier of two) 'Descent Thoughts' thread: I had this very discussion with Lindner a couple of years ago. The flow is vertical and centerward at the Earth's surface. Its 'centerward-ness' is most acute at the surface, becoming less and less center-seeking with depth. Thus 'weight' decreases with depth. At exact center, the flow has lost all directional preferance; `weight` is zero and pressure maximum. All of the Earth's mass is gravitating equally, at all depths. The flow itself does not diminish or 'stop' at center, but loses is directional preferance. It is the directional flow, and matter's resistance to that flow, that creates 'weight' (under the spatial-flow model of gravity). oc Sorry if i'm being unnecessarily repetitive... perhaps you should consider building a FAQ? g Nahhh, i know how much you like talking about this shi^h^htuff. More questions are then raised... (1) Why is the "surface" so special... i.e., does the mass of the atmosphere above the surface have so little effect? (Note the special consideration of a gas giant such as Jupiter.) (2) You appear to favor gravity waves over the concept of a transfer particle, the graviton... so i'm assuming that you mean that the flow toward the center is wavelike. Your description that it loses all directional preference at first sounded orderly, as when a water wave hits the side of a container and then bounces off in a reflected wave. But the more i thought about it, the more it sounded disorderly, even chaotic. If the wave loses directional preference, then what exactly happens to the infinite number of continuous gravity waves as they suffer this loss? Where do they actually go? Do they reflect in some uniform fashion? or do they pretty much radiate back out of the Earth in any direction they damn well please? (3) I read your post about QM giving Wolter some last- minute relief regarding the CBB model. Without getting too much out of my depth, could you explain more fully (a) if QM considerations are what effect the change in directional preference, and (b) in general, how exactly did the study of quantum mechanics give Wolter's ideas more clarity? Thanks, Bill, for your help on these points! happy days and... starry starry nights! -- Eclipse! Eclipse! Oh red and tawny Moon's mysterious glows, Watch! soon our Moon again embrace Earthshadow's ruddy flows. 'Tis Mars who sometimes ventures close and sparks a bloody war to end all wars and bring us peace, that we may kill no more. Paine Ellsworth |
#25
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Why is the Earth so Homogenized ??
Bert wrote,
I answered that thought experiment. It just can't happen. In reality the center of the earth has great pressure.The pressure is so great that gravity..... would not ever let the object have a hollow center, and the reality is there are none to be found. Bert, it's a 'thought experiment', remember? Thought experiments are based on a "what if" premise. Uncle Albert used them all the time. Ask Moby. He'll tell you. 'What if' you were inside a hollow chamber at the Earth's exact center. Where would you fall to? Sure, in reality we cannot engineer such a chamber, as you correctly point out. But the thought experiment still illustrates a fact- the absence of `weight' at the center of a gravitating mass. oc |
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