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Wave Optics question

2021 · 18 Mar · Shift 1 · Q53
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  5. /2021 · 18 Mar · Shift 1 · Q53

Wave Optics question

2021 · 18 Mar · Shift 1 · Q53

JEE MainPhysicsWave OpticsMCQ+4 / −1
In Young's double slit arrangement, slits are separated by a gap of 0.5 mm, and the screen is placed at a distance of 0.5 m from them. The distance between the first and the third bright fringe formed when the slits are illuminated by a monochromatic light of 5890 Ao\mathop A\limits^oAo​ is :-
  1. A
    1178 ×\times× 10 −-− 9 m
  2. B
    1178 ×\times× 10 −-− 6 m
  3. C
    1178 ×\times× 10 −-− 12 m
  4. D
    5890 ×\times× 10 −-− 7 m
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