Wave 1 Has Amplitude of 9

question 41

Multiple Choice

Wave 1 has amplitude of 9.0 A₀ and wave 2 has amplitude 4.0 A₀. What is the ratio of their intensities, I₁/I₂?

• A) 20
• B) 5.1
• C) 2.3
• D) 1.5
• E) 1.3

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