In Young's double-slit experment, the frist maxima is observed at a fixed point P on the screen. Now, the screen is continously moved away from the plane of slits. The ratio of intensity at point P to the intensity at point O (center of the screen)

In a Young's double slit experiment, the central point on the screen is

In Young's double slit experiment what is the effect of the following operations on interference fringes ? (i) The screen is moved away from the plane of the slits.

In a Young's double slit experiment , the path difference at a certain point on the screen ,between two interfering waves is 1/8 th of wavelength.The ratio of the intensity at this point to that at the center of a bright fringe is close to :

In a Young's double slit experiment , the path difference at a certain point on the screen ,between two interfering waves is 1/8 th of wavelength.The ratio of the intensity at this point to that at the center of a bright fringe is close to :

In a Young's double slit experiment , the path difference at a certain point on the screen ,between two interfering waves is 1/8 th of wavelength .The ratio of the intensity at this point to that at the center of a bright fringe is close to :

Youngs Double slit experiment | variation of intensity on screen

In the Young’s double slit experiment, the resultant intensity at a point on the screen is 75% of the maximum intensity of the bright fringe. Then the phase difference between the two interfering rays at that point is

In Young's double slit experiment, white light is used. The seperation between the slits is kept 1 mm and intensity is observed on screen distance 2m from the plane of the slits. At a point on the screen directly opposite to the either slit which of the following wavelength is not present