Ehe wavelength of light.
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![Ex. 8 : In Young's experiment the distance
between two slits is 0.8 mm and the distance
of screen from slit is 1.2 m. If the fringe width
is 0.79 mm. Calculate the wavelength of light.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff6bfd5b7-f7f1-4f62-98e8-34c63306c15a%2F82a2dff0-90d9-4ff0-91e9-b6cfb4fa71fc%2Fwvg7tyy_processed.jpeg&w=3840&q=75)
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