Answer to Question #254809 in Physics for jay

Question #254809

Two waves traveling along a stretched string have the same frequency, but one transports 2.5 times the

power of the other. What is the ratio of the amplitudes of the two waves?

Expert's answer

"E\\propto A^2\\\\\\frac{A_2}{A_1}=\\sqrt{2.5}=1.58"

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