[qquad " SECTION-B "],[" & In Young's experiment interference bands were produced on a screen placed at "150cm],[" from two slits,"0.15mm" apart and illuminated by the light of wavelength "6500A" .Calculate "],[" the fringe width."]

In Young's experiment interference bands were produced on a screen placed at 150 cm from two slits, 0.015 mm apart and illuminated by the light of wavelength 6500Å . Calculate the fringe width.

In a Young's double slit experiment,interfernce fringes were produced on a screen placed at 1.5 m from the two slits 0.3 mm apar and illuminated by ligth of 6,400 overset@A .Find the fringe width.

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.

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 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

In Young's experiment inteference 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 scren is now taken away from the slit by 50 cm the change in the fringe width will be

In Young's experiment , interference bands are produced on the screen placed at 1.5 m from the two slits separated by a distance of 0.15 mm and illuminated by a light of wavelength 4500 overset (@)(A) . Find the change in fringe width if screen is brought towards the slit by 50 cm .