Recent content by Modjib

Thanks, that was helpful. What are energy levels?

I'm doing A-level OCR physics exam and I'm very confused on what is the difference between "first bright fringe","first dark fringe" "2nd bright fringe" "Maxima", "Minima", "Maximum", "Minimum", "Destructive interference", "Constructive interference". I always think that: First bright fringe =...