Two slits, 4 mm apart, are illuminated by light of wavelength `6000 Å`. What will be the fringe width on a screen placed 2 m from the slits

In Young's experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lamda=600nm) What would be the fringe width on a screen placed 1 m from the plane of slits? What will be the fringe width if the system is immersed in water (refractive index =4//3 )

In Young's experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lamda=5896A^(@)) What would be the fringe width on a screen placed 1 m from the plane of slits? What will be the fringe width if the system is immersed in water (refractive index =4//3 )

In Young's experiment for interference of light the slits 0.2 cm apart are illuminated by yellow light (lamda=5896A^(@)) What would be the fringe width on a screen placed 1 m from the plane of slits? What will be the fringe width if the system is immersed in water (refractive index =4//3 )

In Young's experiment, interference bands are produced on the screen placed at 1.5 m from the two slits 0.15 mm apart and illuminated by light of wavelength 6599 Å . Find (a) the fringe width and (b) the change in the fringe width if the screen is taken away from the slit by 50 cm.

In Young's expriment, interference bands are produced on the screen placed at 1.5 m from the two slits 0.15 mm apart and illuminated by a light of wavelength 6500 overset (@)(A) . Find a) the fringe width and b) the change in the fringe width if the screen is taken away from the slit by 50 cm.

Two parallel slits 0.6mm apart are illuminated by light source of wavelength 6000Å . The distance between two consecutive dark fringe on a screen 1m away from the slits is

In Young's experiment interference bands are produced on the screen placed at 1.5m from the slits 0.15mm apart and illuminated by light of wavelength 6000 Å . If the screen is now taken away from the slit by 50 cm the change in the fringe width will be