9. Light that comes from a source with two different wavelengths shines through two slits that areseparated by 2.33 x 104 m. On the viewing screen the first two bright fringes are measured at angles 15.2and 19.7°.a. What is the difference (in nm) between the two wavelengths whose fringes are seen in the pattern?b. At what angle would the NEXT bright fringe be seen on the viewing screen?- 3) Including the fringe at the center of the screen, how many bright fringes for the larger of the twowavelengths could possibly been seen on the screen?

Given:Let the two different wavelengths be λa and λbslit separation, d = 2.33×10-6 mangular position…

Answered: 9. Light that comes from a source with…

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9. Light that comes from a source with two different wavelengths shines through two slits that are separated by 2.33 x 104 m. On the viewing screen the first two bright fringes are measured at angles 15.2 and 19.7°.