Here the questions please comment your answers ........
: diffraction pattern
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,
ReplyDeletethe width of the pattern is inversely proportional to the slit width.
http://hyperphysics.phy-astr.gsu.edu/HBASE/phyopt/fraungeo.html
-Sree
d (Slit width) sin (Diffraction Angle)= Wavelength
ReplyDeleteAngle decreases as d increases diffraction decreases derfore diffraction pattern wl slowly disappear if u go on increasing d slit width
for visualizing these things
ReplyDeletehttp://wyant.optics.arizona.edu/multipleSlits/multipleSlits.htm