In Young's double slit experiment, angular width of fringes is `0.20^@` for sodium light of wavelength `5890Å`. If complete system is dipped in water, then angular width of fringes becomes

In Young's double slit experiment, angular width of fringes is 0.20^(@) for sodium light of wavelength 5890 Å. If the complete system is dipped in water, then the angular width of fringes will become

In Youngs double slit experiment, to increase the fringe width

In double slit experiment, the angular width of the fringes is 0.20^@ for the sodium light (lambda=5890Å) . In order to increase the angular width of the fringes by 10% , the necessary change in the wavelength is

In double slit experiment, the angular width of the fringes is 0.20^@ for the sodium light (lambda=5890Å) . In order to increase the angular width of the fringes by 10% , the necessary change in the wavelength is

In Young's double slit experiment, the fringe width obtained by a monochromatic light of wavelength 6000Å is 2 mm. I fthe apparatus is dipped into water of R.I. 1:33, then change in fringe width will be