MULTIPLE CHOICE:

A single human hair is lit by a laser. An interference pattern will be formed on a screen far away from the hair. The pattern will be...

a) a single slit diffraction pattern as if the slit was 1/2 the width of the hair

b) a double slit diffraction pattern as if the slits were the width of a human hair

c) a double slit diffraction pattern as if the slits were the width of a human hair apart

d) a single slit diffraction pattern with a width of the slit of 0.1m

e) completely random