A beam of electrons is accelerated from rest and then passes through a pair of identical thin slits that are 1.25 nm apart. You observe that the first double-slit interference dark fringe occurs at +_18.0° from the original direction of the beam when viewed on a distant screen. Are these electrons relativistic? How do you know?
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A beam of electrons is accelerated from rest and then passes through a pair of identical thin slits that are 1.25 nm apart. You observe that the first double-slit interference dark fringe occurs at +_18.0° from the original direction of the beam when viewed on a distant screen.
Are these electrons relativistic? How do you know?
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