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In a Young's double slit experiment, the separation between the slits is 0.15 mm. In the experiment, a source of light of wavelength 589 nm is used and the interference pattern is observed on a screen kept 1.5 m away. The separation between the successive bright fringes on the screen is |
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Answer» `5.9` mm `BARX=(lambdaD)/(d)` `=(589x10^(-9)xx1.5)/(1.5xx10^(-4)m)` `=589xx10^(-5)m` `=5.89xx10^(-3)m` `=5.9 mm` |
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