[单选题]
A single slit, which is 0.00cz0 )eox upo550 r-or4sa5 sj2ph l*/vpmm wide, is illuminated by light of 550 nm wavelength. What is the angular separation between the 5prrps4h a*j/lv-2s ofirst two minima on either side of the central maximum?
A. $0.36^{\circ}$
B. $0.47^{\circ}$
C. $0.54^{\circ}$
D. $0.63^{\circ}$
