interference condition hard

Question

Constructive interference path difference condition is:

RankGuru · Accepted Answer

**Constructive Interference** (Maxima) occurs when two waves arrive at a point 'in phase'.
- Corresponding **Phase Difference**: $\phi = 2n\pi$ (even multiple of $\pi$).
- Corresponding **Path Difference**: $\Delta x = n\lambda$ (where $n = 0, 1, 2, ...$).
- For Destructive Interference (Minima), $\Delta x = (n+1/2)\lambda$.

Rank Guru

interference condition hard

Select the correct option: