When two sound waves with a phase difference of \( \pi \) / 2 , and...

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Sound Waves (2021)
Duration: 0:51
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When two sound waves with a phase difference of \( \pi \) / 2 , and each having amplitude \( A \) and frequency \( \omega \), are
\( \mathrm{P} \) superimposed on each other, then the maximum

W amplitude and frequency of resultant wave is
(1) \( \frac{\mathrm{A}}{\sqrt{2}}: \frac{\omega}{2} \)
(2) \( \frac{A}{\sqrt{2}}: \omega \)
(3) \( \sqrt{2} \mathrm{~A}: \frac{\omega}{2} \)
(4) \( \sqrt{2} \mathrm{~A}: \omega \)
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