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Physics · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 2 · Q8
In a Young's double-slit experiment in air, the fringe width is found to be 0.44 mm. If the entire setup is immersed in water ( n =4/3), the fringe…
In a Young's double-slit experiment in air, the fringe width is found to be $\displaystyle 0.44$ mm . If the entire setup is immersed in water $\displaystyle \left(\mathrm{n}=\frac{4}{3}\right)$, the fringe width will be
Official answer
(A)
0.$\displaystyle 88$ mm
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