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Using the Energy-Time Version of the Uncertainty Principle, Estimate the Uncertainty

Question 40

Multiple Choice

Using the energy-time version of the uncertainty principle, estimate the uncertainty in the energy of a state with lifetime of 10⁻⁹ s.

A) 10⁻² eV
B) 10⁻⁷ eV
C) 10⁻¹² eV
D) 10⁻¹⁵ eV
E) 10⁻¹⁸ eV

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