Two light sources with intensity `I_(0)` each interfere in a medium where phase difference between them us `(pi)/2`. Resultant intensity at the point would be.

Explanation

To solve the problem of finding the resultant intensity when two light sources with intensity \( I_0 \) each interfere with a phase difference of \( \frac{\pi}{2} \), we can follow these steps:

### Step-by-Step Solution

1. **Understand the Given Information**:
- We have two light sources, each with intensity \( I_0 \).
- The phase difference between the two sources is \( \phi = \frac{\pi}{2} \).

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