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JEE Main 2024 Physics question

PhysicsWave OpticsJEE Main 2024

In a single slit diffraction pattern, a light of wavelength 6000 Å is used. The distance between the first and third minima in the diffraction pattern is found to be 3 mm when the screen in placed 50 cm away from slits. The width of the slit is × 10⁻⁴ m.

Answer: 2

Solution

For minima d sinθ = nλ, so the position on the screen is = nλD/d. The distance between the

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Question ID VK-016774