A beam of monochromatic light of wavelength 500 nm falls on two parallel slits.The distance between the slits is 0.15 mm.Determine the width of the interference fringes on a screen placed at a distance of 1.5 m from the slits.
15 mm
5 mm
10 mm
1 mm

15 mm

10 mm

1 mm

5 mm

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A beam of monochromatic light of wavelength 500 nm falls on two parallel slits.The distance between the slits is 0.15 mm.Determine the width of the interference fringes on a screen placed at a distance of 1.5 m from the slits.15 mm5 mm10 mm1 mm

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