An electron is confined in a box 10 x10-9m in width what is
(a) An electron is confined in a box 1.0 x10^-9m in width. What is the uncertainty in its speed?
(b) A protonis confined in the same box. What is the uncertainty in itsspeed?
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a an electron is confined in a box 10 x10-9m in width what is the uncertainty in its speedb a protonis confined in the
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