Two periodic waves of intensities I 1 and I 2 pass through a region at the same time in…
Physics · Class 12 · CBSE — Wave Optics
Two periodic waves of intensities I1 and I2 pass through a region at the same time in the same direction. The sum of the maximum and minimum intensities is:
- \((\sqrt{I_{1}}-\sqrt{I_{2}})^{2}\)
- 2(I1 + I2)
- I1 + I2
- \((\sqrt{I_{1}}+\sqrt{I_{2}})^{2}\)
Answer
(B) 2(I 1 + I 2 )
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