div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails1jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails2jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails3jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails4jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails5jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails6jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails7jpg width=140 height=200 divpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=scanned-by-camscanner-a-topnotch-site-4102017-45-46-47-ii-a-ray-passinghtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: Scanned by CamScanner - A topnotch WordPresscom site · 4102017 · 45 46 47 ii A ray passing through the principal focus of a concave mirror after reflection will emerge parallel loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220225225b2bd9e57f8b9a1b578bb80chtml5thumbnails8jpg width=140 height=200 divpScanned by CamScannerpdiv