Sin311.40 * 10 m 2x - vt4, pass through a slit 36.18 . parallel rays of monochromatic light with wavelength 36.10 cp light waves, for which the electric field is given by 568 nm illuminate two identical slits and produce an interfer- ence pattern on a screen that is 75.0 cm from the slits. the centers y max and produce the first dark bands at ±28.6° from the center of the diffraction pattern. (a) what is the frequency of this light? (b) how wide is the slit? (c) at which angles will other dark bands occur?