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How did wormhole originate as the term for the theoretical space-time bridge?
Wiki User
∙ 11y ago
From Wikipedia:
The American theoretical physicist John Archibald Wheeler coined the term wormholein 1957; however, in 1921, the German mathematician Hermann Weyl already had proposed the wormhole theory, in connection with mass analysis of electromagnetic field energy.
Both physicists and non-physicists took a shine to the term. It is a mathematical possibility, but to date the only one found is the one on Star Trek (Deep Space 9). It does make for great stories, so long live wormholes.
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∙ 11y ago
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What is an Einstein-Rosen bridge?
An Einstein-Rosen bridge is a hypothetical shortcut through spacetime, also called a wormhole. A wormhole is like a sort of tunnel with two ends that reach separate points in spacetime.
A rock falls off a bridge and hits the water 8 seconds later How high is the bridge?
A+ the answer is 313.6
Why are two ends of a long bridge set on rollers?
The rollers are there to allow the length of the bridge to expand on a hot day, and to contract on a cold day. Otherwise, if both ends are fixed, the bridge could buckle in the middle.
What effect does gravity have on bridges ability to hold weight?
If gravity increases, the bridge is subjected to more weight. If gravity decreases, the bridge is subjected to less weight. Either way, the bridge will have a maximum weight that will remain the same regardless of the gravitational environment.
What are the forces that act on a bridges?
don't know all the forces but the most important thing engineers have to factor in is the frequency at which the bridge vibrates. Bridges can be likened to a guitar string in that they vibrate at different frequencies. If the bridge is 'in tune' with the frequency of the wind it will wobble violently and eventually collapse. One example is the millennium bridge in London, on it's opening day the force of proples walking from side to side caused the bridge to sway considerably, forcing them to close the bridge and add supports.
What is an Einstein rosen bridge?
An Einstein-Rosen bridge is a hypothetical shortcut through spacetime, also called a wormhole. A wormhole is like a sort of tunnel with two ends that reach separate points in spacetime.
What is an Einstein-Rosen bridge?
An Einstein-Rosen bridge is a hypothetical shortcut through spacetime, also called a wormhole. A wormhole is like a sort of tunnel with two ends that reach separate points in spacetime.
What are warmwholes?
In physics, a wormhole is a hypothetical topological feature of spacetime that would be, fundamentally, a "shortcut" through spacetime. For a simple visual explanation of a wormhole, consider spacetime visualized as a two-dimensional (2D) surface. If this surface is folded along a third dimension, it allows one to picture a wormhole "bridge". (Please note, though, that this is merely a visualization displayed to convey an essentially unvisualisable structure existing in 4 or more dimensions. The parts of the wormhole could be higher-dimensional analogues for the parts of the curved 2D surface; for example, instead of mouths which are circular holes in a 2D plane, a real wormhole's mouths could be spheres in 3D space.) A wormhole is, in theory, much like a tunnel with two ends each in separate points in spacetime, or it can be also known as two connecting black holes.
Is it possible for a wormhole to be sucked inside a black hole?
No - In fact, the hypothetical concept of a wormhole is the pairing of black hole with a white hole to create a "shortcut" (tube or tunnel) through SpaceTime. Also known as an Einstein-Rosen Bridge, a wormhole is a hypothetical topological feature of SpaceTime, which, if it were even possible, would be too unstable to be maintained. Therefore a wormhole would not be "suck up" by a black hole, because the wormhole is an extension of a black hole. Rather wormholes would independently destabilize and evaporate, allowing the black hole to continue on into existence.
What is the wormhole capable of?
Since there is no definitive proof of their existence and thus there is no way to experimentally confirm or disband our theoretical formulae and calculations nobody knows. If you are to believe the original theory behind the wormhole, the concept of the Einstein-Rosen Bridge, come up with by Albert Einstein, then a wormhole is very, very, very, very, very tiny and exists for such a short period of time that nothing is ever really going to get through it. Beyond Einsteins idea, modern theoretical physicists believe there is a great number of things a wormhole could be capable of. It is thought that if you could make an artificial wormhole by expanding one (with ridiculous amounts of hyper-concentrated planck energy), propping it open (possibly with some form of exotic matter) and (according to Stephen Hawking) absorbing the massive radiation "feedback" that such a warping of spacetime creates the a wormhole could theoretically: 1. Transport matter, electromagnetic radiation and energy vast distances, technically, faster than the speed of light without actually passing the speed of light. 2. Travel through time (related to point 1 as a wormhole is a passage through SPACETIME, not just space). 3. Travel to parallel Universes! In every case above it is heavily debated whether or not a wormhole (if one could be created) could be used to get to a particular place, time or universe or combination of these three. It is entirely possible, indeed likely, that a wormhole would just dump its passengers at a completely random point in timespace! If this is true it would really be a rather poor form of travel.
What is a hole in the space time cuntium?
The idea of a hole in the space time continuum sounds a bit like something out of Star Trek - but there are objects in astrophysics, both real and theoretical, which might match the description of a hole and which affect spacetime; such as a black hole, white hole, or wormhole. Black holes are shown mathematically to stretch the fabric of spacetime, causing length contraction or time dlation in accordance with Einstein's special and general theories of relativity. In this context, the term 'hole,' while notionally an entirely appropriate metaphor including the very real inescapability if you fell in, might be better interpreted as a 'severe stretch' as if space itself were infintely elastic rather than an actual break or gap in spacetime. White holes, which have not yet been observed, are also a consequence of Einstein's field equations from relativity theory and answer to a description somewhat opposite that of black holes, being a region of spacetime from which light and matter could escape, but nothing could enter, its event horizon being unreachable. The wormhole, also known as an Einstein-Rosen bridge, is a theoretical entity which could connect two distant points in spacetime somewhat like a tunnel - such that if you could travel through it, you might find yourself in another place in the universe or another universe entirely.
What do you call a link between universes?
An interuniversal Einsten Rosen bridge. Interuniversal wormhole for short.
If you go into a black hole will it take you a different dimension?
No. I think the powerful gravity would crush you first.add. But maybe you would be pulled apart first by the gravity gradient, which would be formidable.AnswerThere is a theory that two black holes can link up together forming a wormhole, and enabling travel between the two different places in space. However this is highly speculative, and probably just science - fiction. An Einstein - Rosen bridge is a theoretical example of a wormhole, but it has been found that it would be far too unstable to travel through.
Is the Tübingen University wormhole real?
Worm holes are a hypothetical feature of spacetime.Theoretically, the could exist but there is no observation data or evidence to say they do.So without evidence, they are not real.However, there was no evidence that planets orbited another star a century ago, so this answer could well change in the future.See related question
How is a wormhole created?
I'm no expert (I'm only 17, so forgive me if I'm wrong) but I believe a wormhole can be created by massive concentration of anything that can warp spacetime. That would include massive concentration of mass, gravity (those two are kinda linked), energy and temperature (again, kinda linked to the previous one) all concentrated on a singularity point, possibly moving at an immense velocity (to help exaggerate the mass/gravity). Of course if theory is correct then they probably permeate the entire fabric of spacetime, i.e. they are everywhere at a scale near that of elementary particles.
Where did the Inuit Indians originate from?
They crossed into North America over the land bridge from Asia.
How are wormholes formed?
We have no real idea of what a wormhole might look like, nor even whether this could ever occur. The concept of "wormholes in space" is strictly based on some interesting glitches in mathematics, which may (or may not!) mean anything. Best guess; it might look like the one in the movie "Stargate" and the TV series "Stargate: SG1".
