Final answer:
The statement is true, as interference in waves occurs when they combine, creating either a higher amplitude (constructive interference) or a lower amplitude (destructive interference) than the initial waves.
Step-by-step explanation:
True: The two types of interference are constructive and destructive interferences.
Interference occurs when two or more waves overlap and combine to form a new wave. This phenomenon is most commonly discussed in the context of waves such as sound, light, and water waves. Constructive interference happens when waves combine to make a wave with a larger amplitude than the individual waves. This is due to the waves being in phase, meaning the crests and troughs (or high and low points) of the waves align.
Destructive interference occurs when two waves combine to produce a wave with a smaller amplitude than at least one of the original waves. This is because the waves are out of phase; the crest of one wave aligns with the trough of another, effectively canceling each other out.
These effects can create patterns of alternating loud and quiet in sound waves, bright and dark in light waves, or high and low water levels in water waves, demonstrating the importance of interference in various physical phenomena.