The following equation represents standing wave set up in a medium , y = 4 cos (pi x)/(3) sin 40 pi t where x and y are in cm and t in second. Find out the amplitude and the velocity of the two component waves and calculate the distance adjacent nodes . What is the velocity of a medium particle at x = 3 cm at time 1//8 s?
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ਹੈਲੋ, ਮੇਰਾ ਨਾਮ ਡੋਰਾ ਹੈ ਅਤੇ ਤੁਹਾਡਾ ਨਾਮ ਕੀ ਹੈ?
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