An interference pattern is obtained with two coherent light sources of intensity ratio \(n.\) In the interference pattern, the ratio \(\frac{I_{max}-I_{min}}{I_{max}+I_{min}}\) will be:
1. \(\frac{\sqrt{n}}{n+1}\)
2. \(\frac{2\sqrt{n}}{n+1}\)
3. \(\frac{\sqrt{n}}{(n+1)^2}\)
4. \(\frac{2\sqrt{n}}{(n+1)^2}\)

Subtopic:  Superposition Principle |
 74%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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