Answer the following question given this paragraph: 

Waves are characterized by their ability to constructively and destructively interfere . Light waves which interfere with themselves after interaction with a small aperture or target are said to diffract .


Q: Light waves which interfere with themselves after interaction with a small aperture or target are said to what?

 Choices:

- refract

- adduce

- reflect

- diffract

A:
diffract
