Final answer:
The statement is true; the two types of interference are constructive and destructive, which describe the wave amplitude outcome when waves combine.
Step-by-step explanation:
The statement that the two types of interference are constructive interference and destructive interference is true. Constructive interference occurs when two or more waves combine to produce a wave of greater amplitude, while destructive interference occurs when two or more waves combine to produce a wave of reduced amplitude. These principles are fundamental to understanding wave phenomena in various fields such as acoustics, optics, and radio communications.