{"id":85992,"date":"2025-06-01T03:34:06","date_gmt":"2025-06-01T03:34:06","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=85992"},"modified":"2025-06-01T03:34:06","modified_gmt":"2025-06-01T03:34:06","slug":"bose-einstein-condensate-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/bose-einstein-condensate-is\/","title":{"rendered":"Bose-Einstein Condensate is"},"content":{"rendered":"<p>Bose-Einstein Condensate is<\/p>\n<p>[amp_mcq option1=&#8221;solid state of matter&#8221; option2=&#8221;fifth state of matter&#8221; option3=&#8221;plasma&#8221; option4=&#8221;state of condensed matter&#8221; correct=&#8221;option2&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC CDS-2 &#8211; 2019<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-cds-2-2019.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-cds-2-2019\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nBose-Einstein Condensate (BEC) is considered a fifth state of matter, distinct from the common states of solid, liquid, gas, and plasma. It is formed when a gas of bosons is cooled to temperatures very near absolute zero, causing the particles to condense into the lowest quantum state, behaving as a single quantum mechanical entity.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nBose-Einstein Condensate represents a state of matter exhibiting unique quantum properties at extremely low temperatures.<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nThe concept of BEC was predicted by Satyendra Nath Bose and Albert Einstein in the 1920s and first experimentally created in 1995 by Eric Cornell, Carl Wieman, and Wolfgang Ketterle, who shared the Nobel Prize in Physics in 2001 for this achievement. Plasma is often referred to as the fourth state of matter and exists at very high temperatures.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Bose-Einstein Condensate is [amp_mcq option1=&#8221;solid state of matter&#8221; option2=&#8221;fifth state of matter&#8221; option3=&#8221;plasma&#8221; option4=&#8221;state of condensed matter&#8221; correct=&#8221;option2&#8243;] This question was previously asked in UPSC CDS-2 &#8211; 2019 Download PDFAttempt Online Bose-Einstein Condensate (BEC) is considered a fifth state of matter, distinct from the common states of solid, liquid, gas, and plasma. It is formed &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Bose-Einstein Condensate is\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/bose-einstein-condensate-is\/#more-85992\">Detailed Solution<span class=\"screen-reader-text\">Bose-Einstein Condensate is<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1088],"tags":[1119,1160,1128],"class_list":["post-85992","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1119","tag-physical-properties-of-materials","tag-physics","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bose-Einstein Condensate is<\/title>\n<meta name=\"description\" content=\"Bose-Einstein Condensate (BEC) is considered a fifth state of matter, distinct from the common states of solid, liquid, gas, and plasma. It is formed when a gas of bosons is cooled to temperatures very near absolute zero, causing the particles to condense into the lowest quantum state, behaving as a single quantum mechanical entity. Bose-Einstein Condensate represents a state of matter exhibiting unique quantum properties at extremely low temperatures.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/bose-einstein-condensate-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bose-Einstein Condensate is\" \/>\n<meta property=\"og:description\" content=\"Bose-Einstein Condensate (BEC) is considered a fifth state of matter, distinct from the common states of solid, liquid, gas, and plasma. It is formed when a gas of bosons is cooled to temperatures very near absolute zero, causing the particles to condense into the lowest quantum state, behaving as a single quantum mechanical entity. 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