Two straight narrow parallel slis 0.2 mm apart are illuminated byp monochromatic light of wavelength 6000 overset(@)(A) . Find the width of the fringe due to interference at a distance of 10 cm.

Two straight narrow slits 0.30 mm apart are illuminated by a monochromatic source of wavelength 5.9xx10^(-7) m. Fringes are obtained at a distance of 0.30 m from the slit. Find the width of the fringes.

In Young.s double slit experiment, the two slits 0.15 mm apart are illuminated by monochromatic light of wavelength 450 nm. The screen is 1 m away from the slits. Find the distance of the second bright fringe.

In Young's double slit experiment, the two slits 0.15 mm apart are illuminated by monochromatic light of wavelength 450 nm. The screen is 1 m away from the slits. (i) Find the distance of the second (a) bright fringe. (b) dark fringe from the central maxima. (ii) How will the fringe pattern change, if the screen is moved away from the slits?

In Young.s double slit experiment, two slits 0.10 m apart are illuminated by monochromatic light of wavelength 400 nm. The screen is 1.0 m away from slits, find the distance of second (i) bright fringe (ii) dark fringe from central maximum

Two slits in Young's double slit experiment are illuminated by two different lamps emitting light of the same wavelength will you observe the interference pattern ?

Describe Young.s double slit experiment and establish the conditions of maxima and minima. A parallel beam of monochromatic light incident on two parallel slits 0.02 m apart forms fringes of 0.025 mm width each at a distance of 0.80 m from the plane of the slit. Determine the wavelength of incident light.

Describe Young's double slit experiment and establish the conditions of maxima and minima. A parallel beam of monochromatic light incident on two parallel slits 0.02 m apart forms fringes of 0.025 mm width each at a distance of 0.80 m from the plane of the slit. Determine the wavelength of incident light.

Two slits separated by a distance of 1 mm are illuminated with red light of wavelength 6.5 xx 10^(-7) m. The interference fringes are observed on a screen placed 1m from the slits. The distance between the third dark fringe and the fifth bright fringe is equal to