{"id":226982,"date":"2025-06-05T17:48:21","date_gmt":"2025-06-05T17:48:21","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=226982"},"modified":"2025-06-05T17:48:23","modified_gmt":"2025-06-05T17:48:23","slug":"the-density-of-liquid-nitrogen-is-0-808-g-cm3-with-a-boiling-point-196-degrees-celsius-77k","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/06\/05\/the-density-of-liquid-nitrogen-is-0-808-g-cm3-with-a-boiling-point-196-degrees-celsius-77k\/","title":{"rendered":"The density of liquid nitrogen is 0.808 g\/cm3 with a boiling point (-196 degrees Celsius\/ 77K)."},"content":{"rendered":"\n

The density of liquid nitrogen is 0.808 g\/cm3 with a boiling point (-196 degrees Celsius\/ 77K). Convert the density to units of kg\/m3.<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

Correct Answer:<\/strong>
The density of liquid nitrogen in kg\/m\u00b3<\/strong> is 808 kg\/m\u00b3<\/strong>.<\/p>\n\n\n\n

\n\n\n\n

Step-by-step Conversion:<\/strong><\/h3>\n\n\n\n

You are given the density of liquid nitrogen as: 0.808 g\/cm30.808 \\ \\text{g\/cm}^30.808 g\/cm3<\/p>\n\n\n\n

To convert to kg\/m\u00b3<\/strong>, we use the following conversion factors:<\/p>\n\n\n\n

    \n
  • 1\u00a0g=0.001\u00a0kg1 \\ \\text{g} = 0.001 \\ \\text{kg}1\u00a0g=0.001\u00a0kg<\/li>\n\n\n\n
  • 1\u00a0cm3=1\u00d710\u22126\u00a0m31 \\ \\text{cm}^3 = 1 \\times 10^{-6} \\ \\text{m}^31\u00a0cm3=1\u00d710\u22126\u00a0m3<\/li>\n<\/ul>\n\n\n\n

    Density=0.808 gcm3\u00d70.001 kg1 g\u00d7106 cm31 m3\\text{Density} = 0.808 \\ \\frac{\\text{g}}{\\text{cm}^3} \\times \\frac{0.001 \\ \\text{kg}}{1 \\ \\text{g}} \\times \\frac{10^6 \\ \\text{cm}^3}{1 \\ \\text{m}^3}Density=0.808 cm3g\u200b\u00d71 g0.001 kg\u200b\u00d71 m3106 cm3\u200b =0.808\u00d70.001\u00d7106 kgm3= 0.808 \\times 0.001 \\times 10^6 \\ \\frac{\\text{kg}}{\\text{m}^3}=0.808\u00d70.001\u00d7106 m3kg\u200b =808 kgm3= 808 \\ \\frac{\\text{kg}}{\\text{m}^3}=808 m3kg\u200b<\/p>\n\n\n\n

    \n\n\n\n

    Explanation<\/strong><\/h3>\n\n\n\n

    Density is a fundamental physical property defined as mass per unit volume. In this problem, we are converting the density of liquid nitrogen<\/strong> from grams per cubic centimeter (g\/cm\u00b3)<\/strong> to kilograms per cubic meter (kg\/m\u00b3)<\/strong>. These units are commonly used in different scientific contexts: g\/cm\u00b3<\/strong> is often used in chemistry or materials science for small-scale substances, while kg\/m\u00b3<\/strong> is standard in physics and engineering.<\/p>\n\n\n\n

    To convert, it’s important to realize how the units scale:<\/p>\n\n\n\n

      \n
    • 1 gram<\/strong> is 0.0010.0010.001 kilograms (since there are 1000 grams in a kilogram).<\/li>\n\n\n\n
    • 1 cubic centimeter<\/strong> is 1\u00d710\u221261 \\times 10^{-6}1\u00d710\u22126 cubic meters (because 1003=1,000,000100^3 = 1,000,0001003=1,000,000 cm\u00b3 in 1 m\u00b3).<\/li>\n<\/ul>\n\n\n\n

      So, converting from g\/cm\u00b3 to kg\/m\u00b3 involves multiplying by 1000, which is the combined result of the mass and volume conversions: 0.808 g\/cm3=0.808\u00d71000=808 kg\/m30.808 \\ \\text{g\/cm}^3 = 0.808 \\times 1000 = 808 \\ \\text{kg\/m}^30.808 g\/cm3=0.808\u00d71000=808 kg\/m3<\/p>\n\n\n\n

      This value tells us how much 1 cubic meter of liquid nitrogen weighs in kilograms. Knowing the density is critical in applications like cryogenics and fluid mechanics, especially since liquid nitrogen is used in cooling systems, medical storage, and scientific experiments. Its low boiling point of -196\u00b0C<\/strong> (or 77 K<\/strong>) highlights its cryogenic nature\u2014it readily vaporizes at room temperature, and precise knowledge of its density helps ensure safety and effectiveness in its storage and use<\/p>\n\n\n\n

      \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

      The density of liquid nitrogen is 0.808 g\/cm3 with a boiling point (-196 degrees Celsius\/ 77K). Convert the density to units of kg\/m3. The Correct Answer and Explanation is: Correct Answer:The density of liquid nitrogen in kg\/m\u00b3 is 808 kg\/m\u00b3. Step-by-step Conversion: You are given the density of liquid nitrogen as: 0.808 g\/cm30.808 \\ \\text{g\/cm}^30.808 g\/cm3 To […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-226982","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/226982","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=226982"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/226982\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=226982"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=226982"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=226982"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}