An excited state of a certain nucleus has a half-life of 0.85 ns. Taking this to be
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An excited state of a certain nucleus has a half-life of 0.85 ns. Taking this to be the uncertainty Δt for emission of a photon, calculate the uncertainty in the frequency Δf, using Equation 5-25. If λ = 0.01 nm, find Δf/f.
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ΔΕΔt – † 5-25
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