A screen is placed from a single slit, which is illuminated with light. If distance between the first and third minima in the diffraction pattern is , the width of the slit is |
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a) |
b) |
c) |
d) |

A screen is placed from a single slit, which is illuminated with light. If distance between the first and third minima in the diffraction pattern is , the width of the slit is |
|||||||

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

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