div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5page1jpg target=_blank img data-url=full-page-photo-surat-now-orbiting-the-earth-with-a-perigee-of-169km-and-anhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Full page photo - Surat · now orbiting the Earth with a perigee of 169km and an apogee of 36 SCIENCE QUIZ 1 Which instrument is used to measure depth of ocean a Galvanometer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5page2jpg target=_blank img data-url=full-page-photo-surat-now-orbiting-the-earth-with-a-perigee-of-169km-and-anhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Full page photo - Surat · now orbiting the Earth with a perigee of 169km and an apogee of 36 SCIENCE QUIZ 1 Which instrument is used to measure depth of ocean a Galvanometer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5page3jpg target=_blank img data-url=full-page-photo-surat-now-orbiting-the-earth-with-a-perigee-of-169km-and-anhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Full page photo - Surat · now orbiting the Earth with a perigee of 169km and an apogee of 36 SCIENCE QUIZ 1 Which instrument is used to measure depth of ocean a Galvanometer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5page4jpg target=_blank img data-url=full-page-photo-surat-now-orbiting-the-earth-with-a-perigee-of-169km-and-anhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Full page photo - Surat · now orbiting the Earth with a perigee of 169km and an apogee of 36 SCIENCE QUIZ 1 Which instrument is used to measure depth of ocean a Galvanometer loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220309015b3e19e67f8b9a560a8e8143html5thumbnails4jpg width=140 height=200 adivdiv