Respuesta :
Answer:
Interference pattern- alternate bright and dark fringes
Explanation:
When a monochromatic light is incident on a thin barrier having two slits, an interference pattern can be observed.
Dark and bright fringes would appear on the screen placed in front of it. It would not be random pattern. It would be a smooth pattern with distinctive dark fringe and bright fringe alternatively.
When the light from two source would superimpose, a constructive interference would lead to bright fringe and destructive interference would lead to dark fringe.
