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Two waves represented by the following equations are travelling in the same medium
$y_1=5 \sin 2 \pi(75 t-0.25 x), y_2=10 \sin 2 \pi(150 t-0.50 x)$
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$y_1=5 \sin 2 \pi(75 t-0.25 x), y_2=10 \sin 2 \pi(150 t-0.50 x)$
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Verified Answer
The correct answer is:
$1: 4$
$\frac{I_1}{I_2}=\frac{a_1^2}{a_2^2} \Rightarrow \frac{I_1}{I_2}=\frac{25}{100}=\frac{1}{4}$
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