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OpenStudy (anonymous):
An electron has a speed of 1.65E7 m/s. If an uncertainty 44 nm in its potition is acceptable, what is the minimum possible percentage uncertianty in its linear momenttum?
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OpenStudy (anonymous):
Heisenberg uncertainty principle: best you can do is dx dp = h, with dx the uncertainty in position and dp the uncertainty in momentum dp=d(mv) and h Planck's constant.
OpenStudy (anonymous):
thx :D
OpenStudy (anonymous):
You are quite welcome.
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