Physics
Physics, 28.06.2019 17:20, 1060975

The uncertainty in position of a positron in a certain state is 1 nm. the uncertainty in its momentum can be 5.0 times 10^-26 kg middot m/s 4.0 times 10^-24 kgmiddotmiddot m/s 3.0 times 10^-24 kgmiddotmiddot m/s only (b) and (c) only (a) none of the above

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