Question 4 (1 point) A heliumneon laser is used to produce a monochromatic beam of red light that passes through two narrow slits. A series of red and dark bands appears on a screen 1.0 m from the slits. The equidistant black bands observed are due to .:: the diffraction of the waves at the slits .1: the electron structure of the helium and neon If the refraction of the light at each slit .1: the polarization of the light by the slits .1: destructive interference from the light passing through the two slits