Easy· Diffraction (single slit)· +4 / −1
In single slit diffraction with slit width 0.1 mm, light of wavelength 6000 Å is used. A convex lens of focal length 20 cm is used to focus the diffracted ray. Find width of central maxima.
Using Young's double slit experiment, a monochromatic light of wavelength 5000\ produces fringes of fringe width 0.5\ mm . If another…
JEE Mains 2022 June 29 Shift 1 · Easy
In a double slit experiment with monochromatic light, fringes are obtained on a screen placed at some distance from the plane of slits. If…
JEE Mains 2022 June 29 Shift 2 · Medium