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In a Young’s experiment, two coherent sources are placed  apart and the fringes are observed one metre away. If it produces the second dark fringe at a distance of  from the central fringe, the wavelength of monochromatic light used would be

a)

b)

c)

d)



Question ID - 150000 | SaraNextGen Top Answer

In a Young’s experiment, two coherent sources are placed  apart and the fringes are observed one metre away. If it produces the second dark fringe at a distance of  from the central fringe, the wavelength of monochromatic light used would be

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Distance of  dark fringe from central fringe

127 votes


127