Physics · Wave Optics
Three harmonic waves having equal frequency v and same intensity I0, have phase angles 0, π/4, and -π/4 respectively. When they are superimposed, the intensity of the resultant wave is close to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15.8 I0✓
- 20.2 I0
- 33.0 I0
- 41.0 I0
Correct answer
5.8 I0
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