If a slit of width ' x ' was illuminated by red light having wavelength 6500 Å, the first minima was obtained at \theta=30^{\circ}. Then the value of ' x ' is [AP EAPCET 22 May 2024 Shift 1]

Wave Optics

Section: Physics

Question : 8 of 13

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If a slit of width ' x ' was illuminated by red light having wavelength 6500Å, the first minima was obtained at θ=30∘. Then the value of ' x ' is

[AP EAPCET 22 May 2024 Shift 1]

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