{"id":46237,"date":"2025-07-01T21:45:56","date_gmt":"2025-07-01T21:45:56","guid":{"rendered":"https:\/\/gaviki.com\/blog\/?p=46237"},"modified":"2025-07-01T21:45:57","modified_gmt":"2025-07-01T21:45:57","slug":"what-is-the-specific-gravity-of-mercury-the-liquid-used-in-thermometers-if-it-has-a-density-of-13-6-g-ml","status":"publish","type":"post","link":"https:\/\/gaviki.com\/blog\/what-is-the-specific-gravity-of-mercury-the-liquid-used-in-thermometers-if-it-has-a-density-of-13-6-g-ml\/","title":{"rendered":"What is the specific gravity of mercury, the liquid used in thermometers, if it has a density of 13.6 g\/mL"},"content":{"rendered":"\n<p>What is the specific gravity of mercury, the liquid used in thermometers, if it has a density of 13.6 g\/mL<\/p>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n<p>The specific gravity of a substance is defined as the ratio of its density to the density of water. Since the density of water is typically 1 g\/mL at 4\u00b0C, the specific gravity of a substance is numerically equal to its density in g\/mL.<\/p>\n\n\n\n<p>Given that the density of mercury is 13.6 g\/mL, we can calculate the specific gravity as follows:<\/p>\n\n\n\n<p><strong>Specific Gravity = Density of Mercury \/ Density of Water<\/strong><\/p>\n\n\n\n<p>Substituting the values:<\/p>\n\n\n\n<p><strong>Specific Gravity = 13.6 g\/mL \/ 1 g\/mL = 13.6<\/strong><\/p>\n\n\n\n<p>So, the specific gravity of mercury is <strong>13.6<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Explanation:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Density<\/strong> refers to the mass per unit volume of a substance. It is typically expressed in g\/mL or kg\/m\u00b3. In the case of mercury, the given density is 13.6 g\/mL, which means that each milliliter of mercury weighs 13.6 grams.<\/li>\n\n\n\n<li><strong>Specific Gravity<\/strong> is a dimensionless quantity because it is the ratio of the substance\u2019s density to the density of water. Water is often used as a reference because its density is conveniently set to 1 g\/mL at 4\u00b0C (the temperature at which water reaches its maximum density).<\/li>\n\n\n\n<li>The specific gravity of mercury tells us that it is <strong>13.6 times denser than water<\/strong>. This is why mercury is often used in thermometers, as its high density makes it ideal for measuring temperature changes. A small change in temperature will cause a noticeable change in the mercury&#8217;s volume, making it easily readable on a scale.<\/li>\n<\/ul>\n\n\n\n<p>In practical terms, the high specific gravity of mercury allows it to remain in a liquid state over a wide range of temperatures, especially in the colder environments where thermometers are often used.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-133.jpeg\" alt=\"\" class=\"wp-image-46238\" srcset=\"https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-133.jpeg 1024w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-133-300x300.jpeg 300w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-133-150x150.jpeg 150w, https:\/\/gaviki.com\/blog\/wp-content\/uploads\/2025\/07\/learnexams-banner5-133-768x768.jpeg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>What is the specific gravity of mercury, the liquid used in thermometers, if it has a density of 13.6 g\/mL The Correct Answer and Explanation is: The specific gravity of a substance is defined as the ratio of its density to the density of water. Since the density of water is typically 1 g\/mL at [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-46237","post","type-post","status-publish","format-standard","hentry","category-quiz-questions"],"_links":{"self":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/46237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/comments?post=46237"}],"version-history":[{"count":1,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/46237\/revisions"}],"predecessor-version":[{"id":46239,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/posts\/46237\/revisions\/46239"}],"wp:attachment":[{"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/media?parent=46237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/categories?post=46237"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gaviki.com\/blog\/wp-json\/wp\/v2\/tags?post=46237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}