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Results tagged with particle-physics
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user 45907
Particle physics is the study of the fundamental forces of nature as they are embodied in the interactions of elementary and composite particles at high energies and short time and distance scales. DO NOT USE THIS TAG for point particles in classical mechanics.
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Gravity goes through everything?
I was thinking about it, the Earth has her gravitational field, but this field comes by the Earth right? Or he just exists around the Earth?
If the "gravitons" comes by the Earth, can them goes thro …
-2
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3
answers
113
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Is possible to control the direction of light colliding to each other?
I read this question, and I thought the following thing:
As photons can collide with each other, can we use photons to control the direction of another photon?
As far as I know photons have a accele …
2
votes
2
answers
216
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Can a photon move at another speed that's not the speed of light?
I was reading an article about the new collider photon-photon, and the writer says "the scientists accelerate photons in a very high speed".
It's non sense to me, because as far I know a photon only …
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1
answer
156
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Is possible to create water? [closed]
Theoretically is relatively easy to create water, because it is formed by only the hydrogen and one oxygen molecules.
I know that the oxygen and hydrogen is highly flammable, and to union the molecul …
3
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3
answers
481
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Which side of wave-particle duality to choose in a given situation
How does one know whether, in treating a certain problem, one should consider particles as waves or as point-like objects? Are there certain guidelines regarding this?
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Is possible to use optical fiber to transmit light to streetlights? [closed]
I was thinking about this idea:
Only one lamp, inside a optical fiber structure, transmitting all the light through a lot of optical fiber cables direct to streetlights.
(I guess that the cables wo …