{"id":131220,"date":"2023-02-15T12:57:58","date_gmt":"2023-02-15T07:27:58","guid":{"rendered":"https:\/\/www.mapsofindia.com\/my-india\/?p=131220"},"modified":"2023-02-15T12:57:58","modified_gmt":"2023-02-15T07:27:58","slug":"the-ground-state-energy-of-hydrogen-atom-is-13-6-ev-the-photon-emitted-during-the-transition","status":"publish","type":"post","link":"https:\/\/www.mapsofindia.com\/my-india\/education\/the-ground-state-energy-of-hydrogen-atom-is-13-6-ev-the-photon-emitted-during-the-transition","title":{"rendered":"The ground state energy of hydrogen atom is -13.6 eV. The photon emitted during the transition &#8230;&#8230;&#8230;&#8230;&#8230;."},"content":{"rendered":"<p>Question 16:The ground state energy of hydrogen atom is -13.6 eV. The photon<br \/>\nemitted during the transition of electron from n=3 to n=1 state, is<br \/>\nincident on a photosensitive material of unknown work function .The<br \/>\nphotoelectrons are emitted from the material with the maximum kinetic<br \/>\nenergy of 9eV.Calculate the threshold wavelength of the material used.<\/p>\n<p>The correct answer is &#8211;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-131225\" src=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2023\/02\/17-300x99.png\" alt=\"\" width=\"430\" height=\"142\" srcset=\"https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2023\/02\/17-300x99.png 300w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2023\/02\/17-150x49.png 150w, https:\/\/www.mapsofindia.com\/ci-moi-images\/my-india\/2023\/02\/17.png 441w\" sizes=\"auto, (max-width: 430px) 100vw, 430px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Question 16:The ground state energy of hydrogen atom is -13.6 eV. The photon emitted during the transition of electron from n=3 to n=1 state, is incident on a photosensitive material of unknown work function .The photoelectrons are emitted from the material with the maximum kinetic energy of 9eV.Calculate the threshold wavelength of the material used. [&hellip;]<\/p>\n","protected":false},"author":21830,"featured_media":131018,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":{"0":"post-131220","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\/131220","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=131220"}],"version-history":[{"count":2,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/131220\/revisions"}],"predecessor-version":[{"id":131227,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/posts\/131220\/revisions\/131227"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media\/131018"}],"wp:attachment":[{"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/media?parent=131220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/categories?post=131220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mapsofindia.com\/my-india\/wp-json\/wp\/v2\/tags?post=131220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}