Problem based on interference fringes
Question: Laser light of wavelength 635 nm is incident upon two narrow slits separated by .14 mm. On a screen 4.1 m beyond the slits, how far apart are the interference fringes? (in m)
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Laser light of wavelength 635 nm is incident upon two narrow slits separated by .14 mm. On a screen 4.1 m beyond the slits, how far apart are the interference fringes? (in m)
Flagg Industries reported the following data for the year just ended: sales revenue, $800,000; cost of goods manufactured, $700,000; cost of goods sold, $600,000; and selling and administrative expenses, $100,000. Flagg's gross margin would be?
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Classic Attire is the designer and manufacturer of prom dresses. The president of Classic wants to switch to an activity-based approach in the upcoming year to assign prices to the gowns.
Shelton Corporation and Davis Corporation want to join forces as one corporation because their businesses are complementary. They would like the resulting corporation to have a new name.
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