Physics - Optics - Wave Optics - Young's double slit experiment - Young's Double Slit
A 5-step lesson. Step 1: 'Setup: Monochromatic light passes through two narrow slits (separation d). The light from each slit diffracts and overlaps on a screen (distance D away). Where the waves reinforce → bright fringe. Where they cancel → dark fringe.' Step 2: 'Condition for bright fringes (maxi