div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220401045e5cd69621cc516c51707e43html5page1jpg target=_blank img data-url=documentscanned-by-camscanner-a-isobar-and-pressure-bulb-an-isobar-is-a-stress-contourhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Scanned by CamScanner · a Isobar and pressure bulb: An isobar is a stress contour or a curve which connects all points below the ground surface at Thich the vertical pressure loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220401045e5cd69621cc516c51707e43html5thumbnails1jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220401045e5cd69621cc516c51707e43html5page2jpg target=_blank img data-url=documentscanned-by-camscanner-a-isobar-and-pressure-bulb-an-isobar-is-a-stress-contourhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Scanned by CamScanner · a Isobar and pressure bulb: An isobar is a stress contour or a curve which connects all points below the ground surface at Thich the vertical pressure loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsusreader030viewer20220401045e5cd69621cc516c51707e43html5thumbnails2jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader030fdocumentsusreader030viewer20220401045e5cd69621cc516c51707e43html5page3jpg target=_blank img data-url=documentscanned-by-camscanner-a-isobar-and-pressure-bulb-an-isobar-is-a-stress-contourhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3:...