Multiple Choice
Electron/positron pairs are occasionally created out of empty space.Looking at energy-time uncertainty,how long would such particle pairs be expected to last? The mass of the electron is 9.11 * 10-31 kg.
A) 3.2 * 10-22 s
B) 6.4 * 10-22 s
C) 1.2 * 10-21 s
D) 2.5 * 10-5 s
E) 5.8 * 10-5 s
Correct Answer:
Verified
Correct Answer:
Verified
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