Parallel light with a wavelength of 450 nm illuminates a single slit. the resulting image appears on a square screen, 1 mx 1 m, which is 1 m from the slit. the slit and the image on the screen are on the optic axis and the incoming light is parallel to the optic axis. what slit width will cause the first dark fringe to be at the edge of the screen ?

1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system