{"id":234954,"date":"2026-04-10T10:17:42","date_gmt":"2026-04-10T15:17:42","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/04\/specific-gravity-made-easy-float-sink-hydrometer-explained"},"modified":"2026-04-10T10:17:42","modified_gmt":"2026-04-10T15:17:42","slug":"specific-gravity-made-easy-float-sink-hydrometer-explained","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/04\/specific-gravity-made-easy-float-sink-hydrometer-explained","title":{"rendered":"Specific Gravity Made Easy | Float, Sink &amp; Hydrometer Explained"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/1vckBKEeDeg?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>In this Easy Peasy Chemistry lesson, we break down Specific Gravity in a simple and clear way!<\/p>\n<p>After learning about density, it\u2019s time to understand how substances compare to water. Why do some objects float while others sink? What does a hydrometer reading like 1.25 actually mean?<\/p>\n<p>In this video, you\u2019ll learn:<\/p>\n<p>\u2022 What specific gravity really means<br \/> \u2022 How it is different from density<br \/> \u2022 Why water is used as the reference<br \/> \u2022 How floating and sinking are related<br \/> \u2022 How a hydrometer measures specific gravity<br \/> \u2022 Why specific gravity has no units.<\/p>\n<p>This lesson is perfect for high school, college, pre-med, nursing, and engineering students.<\/p>\n<p>Watch till the end to fully understand how scientists measure and compare densities in the lab.<\/p>\n<div class=\"more-link-wrapper\"> <a class=\"more-link\" href=\"https:\/\/lifeboat.com\/blog\/2026\/04\/specific-gravity-made-easy-float-sink-hydrometer-explained\">Continue reading \u201cSpecific Gravity Made Easy | Float, Sink &amp; Hydrometer Explained\u201d | &gt;<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>In this Easy Peasy Chemistry lesson, we break down Specific Gravity in a simple and clear way! After learning about density, it\u2019s time to understand how substances compare to water. Why do some objects float while others sink? What does a hydrometer reading like 1.25 actually mean? In this video, you\u2019ll learn: \u2022 What specific [\u2026]<\/p>\n","protected":false},"author":583,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,32,38],"tags":[],"class_list":["post-234954","post","type-post","status-publish","format-standard","hentry","category-chemistry","category-education","category-engineering"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/234954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/583"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=234954"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/234954\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=234954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=234954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=234954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}