In a young's double slit experiment two slits are made one millimeter apart and the screen is placed one meter away. What is the fringe separation when monochromatic light of wavelenght 500nm is used?

Two slits are made 1mm apart and is placed 0.8m away in Young's double slit experiment. What is the fringe separation when blue-green light of wavelength 500 mn is used?

In a double slit experiment, the two slits are 1 mm apart and the screen is place 1 m away. A monochromatic light of wavelength 500 nm is used. What will be the width of each slit for obtaining ten maxima of double slit within the central maxima of single slit pattern?

In a Young's double slit experiment, the slits are 0.03 cm apart and the screen is placed 1.5m away from the plane of the sources. The distance between the central bright fringe and the fourth bright fringe is measured to be 1 cm. Determine the wavelength of the light used.

In a Young's double slit experiment, the distance between slit is halfed and distance of screen is made three times. How will the frige width change?

In Young's double slit experiment, the slits are seperated by 0.24 mm. The screen is 1.2m away from the slits. The fringe width is 0.3 cm. Calculate the wavelength of the light used.

In Young's double slit experiment, the ratio of intensity at the maxima and minima in the interference pattern is 25 : 9 . What is the ratio of the widths of the two slits ?