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ajv
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before measuring an electrons position, is it physically a smear,like a wave? Or is it just nothing?
It's not "nothing" but it has no defined position. I think "smear" is an English language word that doesn't really say what's going on.ajv said:before measuring an electrons position, is it physically a smear,like a wave? Or is it just nothing?
Electrons are considered smeared objects because they do not have a defined location until they are observed. In quantum mechanics, electrons are described by a wave function that represents the probability of finding the electron at a certain location. This means that before measurement, the electron is spread out or "smeared" in space.
The uncertainty principle states that it is impossible to know both the position and velocity of a particle with absolute certainty. This is because the act of measuring one property affects the other. In the case of electrons, their smeared nature is a manifestation of this principle as it is impossible to know their exact position until they are measured.
No, it is not possible to directly observe the smeared nature of electrons. This is because the act of measurement collapses the wave function and the electron is no longer smeared but exists at a specific location. However, scientists can indirectly see the effects of electron smearing through various experiments and observations.
Yes, all subatomic particles, including protons, neutrons, and even larger objects like atoms, exhibit smeared behavior. This is a fundamental aspect of quantum mechanics and applies to all particles that are described by a wave function.
No, the concept of electron smearing is a result of quantum mechanics and cannot be explained by classical physics. Classical physics describes particles as having a definite position and velocity at all times, which is not the case in the quantum world. Electron smearing is a unique phenomenon that is explained by the probabilistic nature of quantum mechanics.