In Young’s double slit experiment, the fringe width is . If the distance between the slit and screen is doubled and the distance between the two slit is reduced to half and wavelength is changed from to , the value of new fringe width will be |
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a) |
b) |
c) |
d) |

In Young’s double slit experiment, the fringe width is . If the distance between the slit and screen is doubled and the distance between the two slit is reduced to half and wavelength is changed from to , the value of new fringe width will be |
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a) |
b) |
c) |
d) |

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