In a Young's double slit experiment, the separation between the slits is 0.15 mm. In the…
Physics · NEET · NTA Exams — Optics
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:
- 6.9 nm
- 5.9 nm
- 4.9 nm
- 3.9 nm
Answer
(B) 5.9 nm
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