In Young.s double slit experiment, the slits are 2mm apart and are illuminated by photons of two wavelengths lambda_(1)= 12000 A^(0)" and "lambda_(2)= 10,000 A^(0). At what minimum distance from the common central bright fringe on the screen 2m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?

In Young.s double slit experiment, the slits are 2mm apart and are ill

1.	In Young.s double slit experiment, the slits are 2mm apart and are illuminated by photons of two wavelengths lambda_(1)= 12000 A^(0)" and "lambda_(2)= 10,000 A^(0). At what minimum distance from the common central bright fringe on the screen 2m from the slit will a bright fringe from one interference pattern coincide with a bright fringe from the other?
Answer» `3MM` `8MM` `6mm` `4mm` Answer :C

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