Four harmonic waves of equal frequencies and equal intensities \( \mathrm{I}_{0} \) have phase a... VIDEO
Four harmonic waves of equal frequencies and equal intensities \( \mathrm{I}_{0} \) have phase angles \( 0, \pi / 3,2 \pi / 3 \) and \( \pi \). When they are superposed, the intensity of the resulting wave is \( \mathrm{nI}_{0} \). The value of \( n \) ishttps://bit.ly/YTAI_PWAP https://www.pw.live
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