Question

what type of interference would occur in this picture?
before interference
select one:
destructive interference
constructive interference

Explanation:

Constructive interference occurs when two waves overlap in such a way that they add up to create a larger wave. In this case, the two waves are in - phase (their crests and troughs align). Destructive interference occurs when waves are out - of - phase and cancel each other. Here, the waves are approaching each other with their crests (the peaks) in a way that when they meet, they will reinforce each other.

Answer:

Constructive Interference