In a young’s double slit experiment, the path different, at a certain point on the screen, between two interfering waves is of wavelength. The ratio of the intensity at this point to that at the centre of a bright fringe is close to : |
|||

(a) |
0.94 |
(b) |
0.74 |

(c) |
0.85 |
(d) |
0.80 |

In a young’s double slit experiment, the path different, at a certain point on the screen, between two interfering waves is of wavelength. The ratio of the intensity at this point to that at the centre of a bright fringe is close to : |
|||

(a) |
0.94 |
(b) |
0.74 |

(c) |
0.85 |
(d) |
0.80 |

1 Answer

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