div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentpowerpoint-a-perfectly-flexible-elastic-string-stretched-between-two-points-at-ohtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: PowerPoint Presentationqueduiqengwp-contentuploads201512Wave-Equation-Lectuerpdf · a perfectly flexible elastic string stretched between two points at O and x = With uniform loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220420235e7ad3a0ebeecd74fa4734f4html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentpowerpoint-a-perfectly-flexible-elastic-string-stretched-between-two-points-at-ohtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: PowerPoint Presentationqueduiqengwp-contentuploads201512Wave-Equation-Lectuerpdf · a perfectly flexible elastic string stretched between two points at O and x = With uniform loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220420235e7ad3a0ebeecd74fa4734f4html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentpowerpoint-a-perfectly-flexible-elastic-string-stretched-between-two-points-at-ohtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: PowerPoint Presentationqueduiqengwp-contentuploads201512Wave-Equation-Lectuerpdf · a perfectly flexible elastic string stretched between two points at O and x = With uniform loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...