500 nm light is illuminating an aperture of width di=0.2 mm. The diffracted light from this first aperture then illuminates a second aperture 1 m away. What is the smallest width, d2, of the second aperture that will allow most of the diffracted light cone to pass through it? A. 2.5 mm B. 5 mm C. 10 mm D. 30 cm E. 1 m F. answer cannot be determined without more information G. none of the above