Question

Heisenberg Uncertainty Principle:
1. Uncertainty in time of an excited atom is about 10-85. What are the uncertainties in energy
and in frequency of the radiation?​

Answer 1

Answer:

Explanation:

It was Werner Heisenberg who first stated this limit to knowledge in 1929 as a result of his work on quantum mechanics and the wave characteristics of all particles. (See Figure 3). Specifically, consider simultaneously measuring the position and momentum of an electron (it could be any particle). There is an uncertainty in position Δx that is approximately equal to the wavelength of the particle. That is, Δx ≈ λ.

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