Find the mimimum possible uncertainty of its energy

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An experimenter wishes to arrange a two-slit experiment with 3 eVelectrons so that the n=1 maximum occurs at 15o . What will his slit separation, d, have to be?

An excited state of a certain nucleus has a lifetime of 5 X10-18s. Find the mimimum possible uncertainty of it's energy.

Reference no: EM13560638

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