Consider the setup of a single slit experiment. The wavelength of the incident light is λ = 490 nm . The slit width and the distance between the slit and the screen is specified in the figure.
Consider the setup of a single slit experiment. The wavelength of the incident light is λ = 490 nm . The slit width and the distance between the slit and the screen is specified in the figure.
Find the position y = y1 of the first intensity minimum. Use a small angle approximation sin θ = tan θ . Answer in units of mm.