You Illuminate a Slit 0

Multiple Choice

You illuminate a slit 0.20 mm wide with monochromatic light of wavelength 590 nm,and focus the Fraunhofer diffraction pattern on a screen with a lens of focal length 2.00 m.The distance between the two dark fringes on each side of the central bright fringe is

A) 0.295 cm
B) 0.590 cm
C) 1.18 cm
D) 2.95 cm
E) 5.90 cm