A nonrelativistic electron is confined to a length of 500 pm on the x-axis
What is the kinetic energy of the electron if its speed is equal to the minimum uncertainty possible in its speed?
h = 6.626 × 10-34 J ? s, mel = 9.11 × 10-31 kg, 1 eV = 1.60 × 10-19 J)
A) 0.015 eV
B) 0.15 eV
C) 1.5 eV
D) 15 eV
E) 150 eV
C
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