In Young.s double slit experiment with a monochromatic light of wavelength 4000 A^(0), the fringe 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 monochromatic light of wavele

1.	In Young.s double slit experiment with a monochromatic light of wavelength 4000 A^(0), the fringe 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 monochromatic light of wavelength 4000 A^(0), the fringe 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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