Asked by: nithin Subject: diffraction pattern Question: what is the change in diffraction pattern if the slit width is doubled? -- Visitor Ip: 117.207.145.216

For a single slit Diffraction pattern, the width of the pattern is inversely proportional to the slit width. http://hyperphysics.phy-astr.gsu.edu/HBASE/phyopt/fraungeo.html

d (Slit width) sin (Diffraction Angle)= Wavelength Angle decreases as d increases diffraction decreases derfore diffraction pattern wl slowly disappear if u go on increasing d slit width

For a single slit Diffraction pattern,

the width of the pattern is inversely proportional to the slit width.

http://hyperphysics.phy-astr.gsu.edu/HBASE/phyopt/fraungeo.html

-Sree