Question

12. Give the condition for constructive and destructive interference in terms of
path difference between the interfering waves.​

Answer 1

Answer:

Constructive interference occurs when the phase difference between the waves is an even multiple of π (180°), whereas destructive interference occurs when the difference is an odd multiple of π. ... In other places, the waves will be in anti-phase, and there will be no net displacement at these points.

Explanation:

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