{"id":121329,"date":"2022-05-17T13:00:09","date_gmt":"2022-05-17T07:30:09","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=121329"},"modified":"2022-05-17T13:00:09","modified_gmt":"2022-05-17T07:30:09","slug":"a-draw-a-ray-diagram-of-compound-microscope-for-the-final-image-formed-at-least-distance-of-distinct-vision-b-an-angular-magnification-of-30x-is-desired-using-an-objective-of-focal-length-1-25-cm","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/education\/a-draw-a-ray-diagram-of-compound-microscope-for-the-final-image-formed-at-least-distance-of-distinct-vision-b-an-angular-magnification-of-30x-is-desired-using-an-objective-of-focal-length-1-25-cm","title":{"rendered":"(a) Draw a ray diagram of compound microscope for the final image formed at least distance of distinct vision? (b) An angular magnification of 30X is desired using an objective of focal length 1.25 cm and an eye piece of focal length 5 cm. How will you set up the compound microscope for the final image formed at least distance of distinct vision?"},"content":{"rendered":"<h2>(a) Draw a ray diagram of compound microscope for the final image formed at least distance of distinct vision?<br \/>\n(b) An angular magnification of 30X is desired using an objective of focal length 1.25 cm and an eye piece of focal length 5 cm. How will you set up the compound microscope for the final image formed at least distance of distinct vision?<\/h2>\n<h3>ANS 8<br \/>\n(a)<\/h3>\n<h3>Diagram of Compound Microscope for the final image formed at D:<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-121330 size-full\" src=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/11-23.png\" alt=\"\" width=\"326\" height=\"197\" srcset=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/11-23.png 326w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/11-23-150x91.png 150w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/11-23-300x181.png 300w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/11-23-324x197.png 324w\" sizes=\"auto, (max-width: 326px) 100vw, 326px\" \/><\/p>\n<h3>(b) m\u0b6d = 30, f\u0b6d = 1.25 cm, f\u0b63 = 5 cm<br \/>\nwhen image is formed at least distance of distinct vision, D = 25cm<br \/>\nAngular magnification of eyepiece<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-121332 size-full\" src=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/13-19.png\" alt=\"\" width=\"448\" height=\"120\" srcset=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/13-19.png 448w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/13-19-150x40.png 150w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/13-19-300x80.png 300w\" sizes=\"auto, (max-width: 448px) 100vw, 448px\" \/><\/p>\n<h3>As the objective lens forms the real image,<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-121333 size-full\" src=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/14-15.png\" alt=\"\" width=\"242\" height=\"49\" srcset=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/14-15.png 242w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2022\/05\/14-15-150x30.png 150w\" sizes=\"auto, (max-width: 242px) 100vw, 242px\" \/><\/p>\n<h3>using lens equation, u\u0b6d = \u22121.5 cm, v\u0b6d = \u22125 \u00d7 (\u22121.5)cm = +7.5 cm<br \/>\nGiven v\u0b63 = \u2212D = \u221225 cm, f\u0b63 = +5 cm, u\u0b63 = ? using again lens equation u\u0b63 =<br \/>\n\u0b36\u0b39<br \/>\n\u0b3a<br \/>\nThus, object is to be placed at 1.5 cm from the objective and separation between the two lenses should be<br \/>\nL = v\u0b6d + Iu\u0b63<br \/>\nl = 11.67 cm<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>(a) Draw a ray diagram of compound microscope for the final image formed at least distance of distinct vision? (b) An angular magnification of 30X is desired using an objective of focal length 1.25 cm and an eye piece of focal length 5 cm. How will you set up the compound microscope for the final [&hellip;]<\/p>\n","protected":false},"author":21830,"featured_media":121296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":{"0":"post-121329","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-education"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/121329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/users\/21830"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/comments?post=121329"}],"version-history":[{"count":1,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/121329\/revisions"}],"predecessor-version":[{"id":121334,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/121329\/revisions\/121334"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/121296"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=121329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=121329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=121329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}