In a biprism experiment the eyepiece is at a distance of 1m from the slit. The distance between two virtual sources is 3 mm and the distance between fifth dark bands on both sides of the central bright band is 1.8 mm. Find the wavelength of the monochromatic light used.
In a biprism experiment the eyepiece is at a distance of 1m from the slit. The distance between two virtual sources is 3 mm and the distance between fifth dark bands on both sides of the central bright band is 1.8 mm. Find the wavelength of the monochromatic light used.
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![In a biprism experiment the eyepiece is
at a distance of 1m from the slit. The distance
between two virtual sources is 3 mm and the
distance between fifth dark bands on both
sides of the central bright band is 1.8 mm.
Find the wavelength of the monochromatic
light used.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6c8a8b1-f157-43c9-b69e-0b5e4381c186%2Fda8ded9a-b0f0-4f09-90f5-3fb19aaab544%2Fbbgfw5b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In a biprism experiment the eyepiece is
at a distance of 1m from the slit. The distance
between two virtual sources is 3 mm and the
distance between fifth dark bands on both
sides of the central bright band is 1.8 mm.
Find the wavelength of the monochromatic
light used.
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