In the Young.s double slit experiment , two slits 0.125mm apart are illuminated by light of wavelength `4500@A`. The screen is 1 m away from the plane of the slits. Find the separation between second bright fringes on both sides of central maxima.

Two slits 0.125 mm aprt are illuinated by igth of wavelength 4500 ^@A .The screen is one metre way from the plane of the slits.Find the separation between the second bright fringes on both sides of the central maximum.

In Young's double - slit exp[eriment ,two slits are 0.15 mm apart and illuminated by ligth of wavelenth 450 nm.The screen is 1 m away from the slits. Find the distance of the second bright fringe

In Young's double - slit exp[eriment ,two slits are 0.15 mm apart and illuminated by ligth of wavelenth 450 nm.The screen is 1 m away from the slits. Find the distance of the second dark fringe from the central maximum.

In Young's double - slit exp[eriment ,two slits are 0.15 mm apart and illuminated by ligth of wavelenth 450 nm.The screen is 1 m away from the slits. How will the fringe pattern chang,if the screen is moved away from the slits?

In Young's double slit experiment,two slits are separated by 3 mm distance and illuminated by ligth of wavelength 480 nm.The screen is at 2 m from the plane of the slits.Calculate the separtion between the 8th bright finge and the 3rd dark fringe obsrved with respect to the central brigth fringe.

If Young's double slit experiment, two slits are illuminated by two light sources of the same wavelength, will you observe interference patterns?