In a biprism experiment, with the distance between the slit and the screen is one metre and the separation between the two virtual images of the slit is 0.4 cm, interference pattern is obtained with a light of an wave length 1 = 5500 A . Find the distance between 3rd and 8th bright bands on the same side of the central band.
In a biprism experiment, with the distance between the slit and the screen is one metre and the separation between the two virtual images of the slit is 0.4 cm, interference pattern is obtained with a light of an wave length 1 = 5500 A . Find the distance between 3rd and 8th bright bands on the same side of the central band.
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Transcribed Image Text:In a biprism experiment, with the
distance between the slit and the screen is one
metre and the separation between the two
virtual images of the slit is 0.4 cm, an
interference pattern is obtained with a light of
5500 Å. Find the distance
wave length a
between 3rd and 8th bright bands on the same
%3D
side of the central band.
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