JEE Main 9 Jan 2019 Shift 2 Solved Paper
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In a Young's double slit experiment, the slits are placed 0.320 mm apart. Light of wavelength λ = 500 nm is incident on the slits. The total number of bright fringes that are observed in the angular range –30° ≤ θ ≤ 30°is:
[9 Jan 2019 Shift 2]
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