In a YDSE with identical slits, the intensity of the central bright fringe is `I_(0)`. If one of the slits is covered, the intensity at the same point is

The slits in a Young's double slit experiemnt have equal width and the source is placed symmetrically with respect to the slits. The Intensty ast the central fringe is I_0 . If one of the slits is closed, the intensit at this point will

In the Young's double slit experiment the central maxima is observed to be I_(0) . If one of the slits is covered, then intensity at the central maxima will become-

The intensity of the central fringe obtained in the interference pattern due to two identical slit sources is I. When one of the slits is closed then the intensity at the same point is I_0 . Then the correct relation between I and I_0 is :

In a Young's double slit experiment, using unequal slit widths, the intensity at a point midway between a bright and dark fringes is 4I. If one slit is covered by an opaque film, intensity at that point becomes 2I. If the other is covered instead, then the intensity at that point is

In a Young's double-slit interference pattern, the intensity of the central fringe at P =I_(0) . When one slit width is reduced to half, the intensity at P will be

Two identical coherent sources are used to perform interference experiment. Intensity of light at the point of maxima is found to be I_0 . If one of the slits is closed, then what will be intensity of light at the same point?

In the interference pattern produced by two identical slits, the intensity of central maximum is l. What will the intensity of light at the same spot, if one of the slits is closed?

In Young's double slit experiment with light of wavelength lambda=600 nm , intensity of central fringe is I_(0) . Now one of the slit is covered by glass plate of refractive index 1.4 and thickness t= 5mum . The new intensity at the same point on screen will be :

The ratio of the intensity at the cnetre of a bright fringe to the intensity at a point one quarter of the fringe width from the centre is