Two slits with a separation of 7E-5 m creates an interference pattern on a screen 5 m away. The fifth bright fringe is a linear distance of 22.34 cm above the central bright fringe. What is the angle, 0, formed between this band of contructive inference and the central fringe? Answer in degrees. Number Correct response: 2.558698 ± 5.0% What is this angle 0 in radians? Number Correct response: 0.044658 ± 5.0% What is sine for this angle? Number Correct response: 0.044643 ± 5.0% What is the wavelength of light used in the experiment? (Remember that you can use the small angle approximation, sine = 0, and save some time pushing buttons on your calculator.) Number Units Correct response: 6.248966E-7 m ± 5.0%

Two slits with a separation of 7E-5 m creates an interference pattern on a screen 5 m away. The fifth bright fringe is a linear distance of 22.34 cm above the central bright fringe. What is the angle, 0, formed between this band of contructive inference and the central fringe? Answer in degrees. Number Correct response: 2.558698 ± 5.0% What is this angle 0 in radians? Number Correct response: 0.044658 ± 5.0% What is sine for this angle? Number Correct response: 0.044643 ± 5.0% What is the wavelength of light used in the experiment? (Remember that you can use the small angle approximation, sine = 0, and save some time pushing buttons on your calculator.) Number Units Correct response: 6.248966E-7 m ± 5.0%