0 answered · 10 remaining
⏱ 15:00
🧪 Test Mode — answers hidden until you finish
Wave Optics — Young's Double Slit
1 / 10
WAEC 2019
In Young's double slit experiment, slit separation is 0.5 mm, screen distance is 1.2 m, and fringe spacing is 1.44 mm. Find the wavelength of light used.
🧪 Test mode — answers hidden until you finish