div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5page1jpg target=_blank img data-url=problems-on-pressure-variation-and-scaleshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Problems on pressure variation and scales loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5thumbnails1jpg width=140 height=200 adivpProblems on pressure variation and scalesp pExample 1:pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5page2jpg target=_blank img data-url=problems-on-pressure-variation-and-scaleshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Problems on pressure variation and scales loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5page3jpg target=_blank img data-url=problems-on-pressure-variation-and-scaleshtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Problems on pressure variation and scales loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5page4jpg target=_blank img data-url=problems-on-pressure-variation-and-scaleshtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Problems on pressure variation and scales loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5page5jpg target=_blank img data-url=problems-on-pressure-variation-and-scaleshtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Problems on pressure variation and scales loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentinreader030viewer2022021010620422085bd5dc1e974fb275html5thumbnails5jpg width=140 height=200 adivpExercises:p pAns: a- 303 ft b- 300 in c- 1035 m d- 1313mp pAns: 10500 Pap pAns:75420 Pap pAns: a- h= 649 mp pb- PB= 251kPap p2p p1p p3p p4pdiv