[单选题]
Two thin slits are 0.050 mm ao3siv stv7//rparid,oudrf.d x+a,7,ns*5xj k mt. Monochromatic light of wavelength 634 nm falls on the slits. If there is a screen 6.0 m away, how far apart are adjacent i7,xdj nxmka i,su,r5* +fd. donterference fringes?
A. $0.76 \; mm$
B. $7.6 \; mm$
C. $7.6 \; cm$
D. $76 \; cm$
