{"id":7310,"date":"2024-04-15T02:42:50","date_gmt":"2024-04-15T02:42:50","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7310"},"modified":"2024-04-15T02:42:50","modified_gmt":"2024-04-15T02:42:50","slug":"units-of-surface-tension-are-a-energy-unit-area-b-distance-c-both-of-the-above-d-it-has-no-units","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/units-of-surface-tension-are-a-energy-unit-area-b-distance-c-both-of-the-above-d-it-has-no-units\/","title":{"rendered":"Units of surface tension are A. energy\/unit area B. distance C. both of the above D. it has no units"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;energy\/unit area&#8221; option2=&#8221;distance&#8221; option3=&#8221;both of the above&#8221; option4=&#8221;it has no units&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. energy\/unit area.<\/p>\n<p>Surface tension is the tendency of a liquid surface to shrink into the smallest possible area. It is caused by the cohesive forces between the molecules of the liquid. The units of surface tension are newtons per meter (N\/m).<\/p>\n<p>Option B is incorrect because distance is not a unit of surface tension.<\/p>\n<p>Option C is incorrect because surface tension is not both energy\/unit area and distance. It is only energy\/unit area.<\/p>\n<p>Option D is incorrect because surface tension does have units. The units of surface tension are newtons per meter (N\/m).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;energy\/unit area&#8221; option2=&#8221;distance&#8221; option3=&#8221;both of the above&#8221; option4=&#8221;it has no units&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[648],"tags":[],"class_list":["post-7310","post","type-post","status-publish","format-standard","hentry","category-hydraulics-and-fluid-mechanics","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>Units of surface tension are A. energy\/unit area B. distance C. both of the above D. it has no units<\/title>\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\/units-of-surface-tension-are-a-energy-unit-area-b-distance-c-both-of-the-above-d-it-has-no-units\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Units of surface tension are A. energy\/unit area B. distance C. both of the above D. it has no units\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;energy\/unit area&#8221; 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