In Young.s double slit experiment with a mono chromaticlight of wavelength 4000 A^(0) , the fringes width is found to be 0.4 mm . When the slits are now illuminated with a light of wavelength 5000 A^(0) the fringe width will be

In Young.s double slit experiment with a mono chromaticlight of wavele

1.	In Young.s double slit experiment with a mono chromaticlight of wavelength 4000 A^(0) , the fringes width is found to be 0.4 mm . When the slits are now illuminated with a light of wavelength 5000 A^(0) the fringe width will be
Answer» `0.32` MM `0.5` mm `0.6`mm `0.8`mm ANSWER :B

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In Young.s double slit experiment with a mono chromaticlight of wavelength 4000 A^(0) , the fringes width is found to be 0.4 mm . When the slits are now illuminated with a light of wavelength 5000 A^(0) the fringe width will be

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