a text book of physics for the use of students of science and engineering f steady vibration in thestring referring to fig 673 wemay deduce what the relativephases of the incident and re flected waves will be duringone whole period of vibrationin fig 674 these two wavesare compounded and the thickline curve is the resultantthis is of course the actualshape of the string and isshown at quarter period in tervals during one completevibration the points a c eetc are at rest that is they are points of no disturbance and arecalled nodes b d f etc are points of maximum d 2ce1cct.jpg from 4 44327 south indian heroine wallpaper south actress surbhi jyoti jpg View Photo