The uncertainty in energy of the uncharged pi meson, expressed in eV is .[Rest energy =125 MeV, lifetime = 0.083 fs] *
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![The uncertainty in energy of the
uncharged pi meson, expressed in
eV is .[Rest energy =125 MeV,
lifetime = 0.083 fs] *
O 10
O 7.7
O 7.9
7.8](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7cda1f7a-cccd-4d65-8eba-635e6ab763ae%2F88c9cd05-537f-40aa-940f-7a428312bcf2%2Ffr6hsh7_processed.jpeg&w=3840&q=75)
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