Wave OpticsHard
Question
In a double slit experiment if light of wavelength 5000 
is used then fringe width of 1 mm is obtained. If now light of wavelength 6000
is used without altering the system then new fringe width will be :
is used then fringe width of 1 mm is obtained. If now light of wavelength 6000is used without altering the system then new fringe width will be : Options
A.1 mm
B.0.5 mm
C.1.2 mm
D.1.5 mm
More Wave Optics Questions
The intensity at a point due to narrow light source is I0. When a circular disc, covering first two half period zones is...A thin slice cut out of a glass cylinder plane parallel to its axis. The slice is placed on a flat glass plate with the ...In an interference of light derived from two slit apertures, if at some point on the screen, yellow light has a path dif...An interference is observed due to two coherent sources ′A′ & ′B′ having zero plase difference s...In Young′s double slit experiment, one of theslit is wider than other, so that the amplitude ofthe light from one ...