• elxeno
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    1 year ago

    What if u look at only one of the slits?

    • Gabu@lemmy.world
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      1 year ago

      Same deal, you’re still measuring and can still determine which photons passed through which slit.

        • Gabu@lemmy.world
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          1 year ago

          You are, just not in an intuitive way. Because you’d know the rate of emission of your light source, the information of when a photon passes slit-2 would still “tag” them (whatever photon didn’t pass slit-1 must have passed slit-2).