AP EAMCET · PHYSICS · Wave Optics
In young's double slit experiment with monochromatic light of wave length \(6000 Å\). The fringe width is 3 mm . If the distance between the screen and slits is increased by. \(50 \%\) and the distance between the slits 1 s decreased by \(10 \%\), then the fringe width is
- A 12 mm
- B 5 mm
- C 6 mm
- D 10 mm
Answer & Solution
Correct Answer
(B) 5 mm
Step-by-step Solution
Detailed explanation
In YDSE, \(\beta_1=\frac{\lambda D}{d}=3 \mathrm{~mm}\)…
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