Light from a laser (X = 500 nm) illuminates two slits spaced 0.40 mm apart. A viewing screen is 2.0 m behind the slits. A bright fringe is observed at a point 5 mm from the centre of the screen. What is the fringe number m? %3D
Light from a laser (X = 500 nm) illuminates two slits spaced 0.40 mm apart. A viewing screen is 2.0 m behind the slits. A bright fringe is observed at a point 5 mm from the centre of the screen. What is the fringe number m? %3D
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![Light from a laser (X = 500 nm) illuminates two slits spaced 0.40 mm apart. A viewing
screen is 2.0 m behind the slits. A bright fringe is observed at a point 5 mm from the
centre of the screen. What is the fringe number m?
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe27e9683-272f-4d6c-a9bd-eb4b8ec872ad%2F333fdf18-7852-4316-b3de-8cdc1b2a9b1c%2Fdpg2gad_processed.png&w=3840&q=75)
Transcribed Image Text:Light from a laser (X = 500 nm) illuminates two slits spaced 0.40 mm apart. A viewing
screen is 2.0 m behind the slits. A bright fringe is observed at a point 5 mm from the
centre of the screen. What is the fringe number m?
%3D
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