In a Young’s double slit experiment (slit distance ) monochromatic light of wavelength is used and the figure pattern observed at a distance from the slits. The angular position of the bright fringes are |
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a) |
b) |
c) |
d) |

In a Young’s double slit experiment (slit distance ) monochromatic light of wavelength is used and the figure pattern observed at a distance from the slits. The angular position of the bright fringes are |
|||||||

a) |
b) |
c) |
d) |

1 Answer

127 votes

**(a)**

The condition for bright fringes is,

Path difference,

Where,

The angular position of the bright fringes is

127 votes

127