Teaching MPPSC Assistant Professor Mock Test Series 2025 Physics Dual Nature: Photon and Matter Waves Heisenberg’s Uncertainty Principle
The error in the measurement of lifetime of an atom is 2 × 10-2 sec. What is the minimum uncertainty in its energy in eV?
1
2 × 10-15 eV
2
8 × 10-15 eV
3
1.6 × 10-14 eV
4
4 × 10-15 eV