What is derivation of heisenberg uncertainty principle?
Answers
Answer:
according to Heisenberg Uncertainty Principle,
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It is impossible to determine the exact position and momentum of an electron among the nucleus .
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ΔxΔp≥ℏ2
where
ΔxΔx is the uncertainty in the position,
ΔpΔp is the uncertainty in linear momentum, and
ℏ=1.054571800(13)×10−34 J sℏ=1.054571800(13)×10−34 J s[source] is the reduced Planck constant
This means that, regardless of what quantum mechanical state the particle is in, we cannot simultaneously measure its position and momentum with perfect precision. I read that this is intrinsically linked to the fact that the position and momentum operators do not commute: [x^,p^]=iℏ[x^,p^]=iℏ.
Answer:
Explanation:
Heisenberg's uncertainty principle states that the momentum and precision of a particle cannot be simultaneously measured with arbitrarily high precision.
This is not something can that be put on the innacuracy of the measurement instruments, nor on the quality of the experimental methods; the uncertainty comes from the wave properties inherent in the quantum world.
Heisenberg Uncertainty Principle Formula
Quantum mechanics is the discipline of measurements on the minuscule scale. That measurements are in macro and micro physics can lead to very diverse consequences. Heisenberg uncertainty principle or basically uncertainty principle is a vital concept in Quantum mechanics. Uncertainty principle says that both position and momentum of a particle cannot be determined at the same time and accurately. The result of position and momentum is at all times greater than h/4π.