Is there anything smaller than planck length
WitrynaFrom what we know, nothing measurable can be smaller than a planck length. No, that's not it at all. First of all, spacetime need not be made of "pixels", and second of all, even if it was, the "pixel size" has no known dependence on the Planck length, which is just a unit of measurement. Witryna13 sty 2024 · 2 Answers Sorted by: 2 A grain of salt can have a de Broglie wavelength much smaller than its size, and this is part of the explanation for why we don't see macroscopic quantum behavior of the grain of salt. This doesn't really have anything to do with the Planck length, though.
Is there anything smaller than planck length
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Witryna20 sty 2013 · 36,227. 13,271. - String theory is just a hypothesis, it can be wrong. - String theory does not have particles which are smaller than (the order of the) Planck length, but the strings itself can need descriptions on scales smaller than their own size. Jan 17, 2013. #3. Chas3down. 60. 0. WitrynaSo why is the Planck length thought to be the smallest possible length? The simple summary of Mead’s answer is that it is impossible, using the known laws of quantum mechanics and the known behavior of gravity, to determine a position to a precision smaller than the Planck length. What happens below Planck length?
WitrynaBut yes, there are lengths smaller than a Planck length. It’s an order of magnitude … Witryna1. No, Johannes, there is absolutely no Planck scale physics involved in decoherence of large objects - despite the fact that the decoherence time is much shorter than the Planck time. There is no speculation about the fact that wave functions at energy E depend on time as exp ( E t / i ℏ). The periodicity of this function is much shorter ...
WitrynaAnswer (1 of 2): According to the current theoretical knowledge we have, the so-called “quantum foam” only manifests itself in the scales of 10 ^ { -30 } cm ; i.e. the scales of the Planck length - this is that scale below which the concept of length looses meaning. It should turn out that there ... WitrynaAccording to most interpretations, the Planck length is smaller than the observable universe is large. The scale involved to reach it is just mind-blowing… and yet, if we were to reach it, we’d have a truly fundamental understanding of what reality actually is. We’d have long since moved past even the trickiest concepts, like quantum ...
Witryna17 wrz 2012 · A Planck length is 1.6 x 10^-35 meters (the number 16 preceded by 34 …
WitrynaThis number is actually a length – the Planck Length. It is 20 powers of 10 smaller … black panther mask posterWitrynaPeople always say that objects smaller than the plank length are possible, but we … black panther mating seasonWitryna25 maj 2024 · 1 Answer. Sorted by: 2. As far as we know, nothing. But the point of … black panther mcdonald\u0027sWitryna18 wrz 2010 · And roughly equal to 1.6 x 10-35 m or about 10-20 times the size of a proton. The Planck time is the time it would take a photon traveling at the speed of light to across a distance equal to the Planck length. This is the ‘quantum of time’, the smallest measurement of time that has any meaning, and is equal to 10-43 seconds. black panther mayflowerWitrynaAll you need to know is that, in theory, nothing can go smaller than a Planck length. This sounds very contradictory to the concept of a singularity at the heart of a black hole, which is dimensionless so is far smaller than a Planck length! ... Is there anything smaller than a quark? In particle physics, preons are point particles, conceived ... gareth gordon richardsonWitrynaThere is no currently available physical theory to describe such short times, and it is … gareth governeyWitrynaThere is no currently available physical theory to describe such short times, and it is not clear in what sense the concept of time is meaningful for values smaller than the Planck time. It is generally assumed that quantum effects of gravity dominate physical interactions at this time scale. gareth gouldstone