Choose λ and d. Place the cursor where the vertical centerline hits the circle. Zoom to see wavefronts. Drag screen and adjust θ to align with the region of constructive interference. Zoom out, then in on the slits.
Choose λ and d. Place the cursor where the vertical centerline hits the circle. Zoom to see wavefronts. Drag screen and adjust θ to align with the region of constructive interference. Zoom out, then in on the slits.
Choose λ and d. Place the cursor where the vertical centerline hits the circle. Zoom to see wavefronts. Drag screen and adjust θ to align with the region of constructive interference. Zoom out, then in on the slits.