In a two-slit experiment, the third bright fringe away from the central fringe is observed at an angle of 7.0°. If the wavelength of the light is 490 nm, what is the distance between the two slits? A)3.6 × 10^-5 m B)4.0 × 10^-6 m C)2.1 × 10^-6 m D)2.1 × 10^-5 m E)1.2 × 10^-5 m

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The Answer of In a two-slit experiment, the third bright fringe away from the central fringe is observed at an angle of 7.0°. If the wavelength of the light is 490 nm, what is the distance between the two slits? A)3.6 × 10^-5 m B)4.0 × 10^-6 m C)2.1 × 10^-6 m D)2.1 × 10^-5 m E)1.2 × 10^-5 m

In a Two-Slit Experiment, the Third Bright Fringe Away from the Central