{"id":2624,"date":"2022-04-22T20:43:58","date_gmt":"2022-04-22T20:43:58","guid":{"rendered":"https:\/\/mdr.foobrdigital.com\/?p=2624"},"modified":"2022-04-22T20:43:58","modified_gmt":"2022-04-22T20:43:58","slug":"unit-of-energy","status":"publish","type":"post","link":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/2022\/04\/22\/unit-of-energy\/","title":{"rendered":"Unit Of Energy"},"content":{"rendered":"\n<p>Energy, in simple terms, can be defined as the capacity for doing work. It can occur in kinetic, potential, electrical, chemical, nuclear, thermal, and other forms. It is classified as&nbsp;<a href=\"https:\/\/byjus.com\/physics\/renewable-energy\/\">renewable energy<\/a>&nbsp;and non-renewable energy. Further, in this article, we shall discuss the various units of energy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the SI Unit of Energy?<\/h2>\n\n\n\n<p><em>Following is the table of SI unit:<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>SI unit<\/strong><\/td><td>Joules<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Interestingly, the name of this international unit is kept in honor of James Prescott Joule, a British physicist whose works contributed to the establishment of the energy concept. When we look at the unit in fundamental terms, 1-N.m is equal to 1 Joule and, in terms of SI base units it can be represented as:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">What is the CGS Unit Of Energy?<\/h2>\n\n\n\n<p><em>Following is the table of the unit in the CGS system:<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>CGS unit<\/strong><\/td><td>erg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The erg is equal to 10<sup>-7<\/sup>&nbsp;J. An erg is defined as the amount of the work done by the force of one dyne on one-centimeter distance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the Unit Of Energy In MKS System?<\/h2>\n\n\n\n<p>Following is the table of the unit in the MKS system:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>MKS unit<\/strong><\/td><td>Joule<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>You may also like to learn more about other concepts related to energy like:<\/strong><\/p>\n\n\n\n<ul><li><a href=\"https:\/\/byjus.com\/physics\/kinetic-energy-and-work-done\/\">Kinetic Energy And Work Done<\/a><\/li><li><a href=\"https:\/\/byjus.com\/physics\/solar-energy-project\/\">Solar Energy<\/a><\/li><li><a href=\"https:\/\/byjus.com\/physics\/source-of-energy\/\">Source Of Energy<\/a><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Units Of Energy List<\/h2>\n\n\n\n<p>Energy units can be preceded by various factors and there are usually different units for measuring energy. Some common units include:<\/p>\n\n\n\n<ol><li>British thermal unit (BTU)<\/li><li>Horsepower<\/li><li>Kilowatt-hour (kWh)<\/li><li>Calorie<\/li><li>Electronvolts (eV)<\/li><li>Hartree (the atomic unit of energy)<\/li><li>Rydberg units<\/li><li>Barrel of oil<\/li><\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Energy Conversion<\/h2>\n\n\n\n<p>Following is the table with energy conversion list:<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td><strong>Unit<\/strong><\/td><td><strong>Joule<\/strong><\/td><td><strong>Calorie<\/strong><\/td><td><strong>BTU<\/strong><\/td><td><strong>Kilowatt-hour<\/strong><\/td><\/tr><tr><td><strong>Joule<\/strong><\/td><td>00<\/td><td>0.2390<\/td><td>0.000948<\/td><td>2.77778E-07<\/td><\/tr><tr><td><strong>Calorie<\/strong><\/td><td>4.187<\/td><td>00<\/td><td>0.00397<\/td><td>1.16279E-06<\/td><\/tr><tr><td><strong>BTU<\/strong><\/td><td>1055<\/td><td>252<\/td><td>00<\/td><td>0.000293<\/td><\/tr><tr><td><strong>Kilowatt-hour<\/strong><\/td><td>3.6E6<\/td><td>8.6E5<\/td><td>3412<\/td><td>00<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Commercial Unit of Energy<\/h3>\n\n\n\n<p>Kilowatt-hour is the commercial unit of energy.<br>When large quantities of energy are expressed, the SI unit of energy becomes small. Therefore, the commercial unit is used.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions \u2013 FAQs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">What is the relation between power and energy?<\/h3>\n\n\n\n<p>The relation between power and energy is that power has energy units divided by time.<br>The unit of power in Watts.<br>Unit of energy is Joules<br>1 Watt = 1 Joule\/1 second<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What happens to the unit of energy when the unit of force and length is doubled?<\/h3>\n\n\n\n<p>When the unit of force and length is doubled, the unit of unit energy will increase by 4 times.<br>The relationship between energy, force, and distance is given as:<br>Energy = force x distance<br>The units of force and distance are N and m, respectively.<br>Therefore,<br>E = N x m<br>Given that,<br>E = 2 N x 2 m<br>Therefore, E = 4Nm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What is the relation between commercial and SI unit of energy<\/h3>\n\n\n\n<p>The commercial unit of energy is 1 kWh. One kilowatt-hour is defined as the amount of energy consumed by a device in one working hour at a constant rate of one kilowatt.<br>The SI unit of energy is Joule.<br>Therefore, the relationship between commercial and SI unit of energy is:<br>1 kWh = 1kW x 1h = 1000W x 1h = 1000(J\/s) x 3600 s = 3.6 x10<sup>6<\/sup>&nbsp;J<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">One unit of electrical energy is equal to how many Joules?<\/h3>\n\n\n\n<p>One unit of electrical energy is equal to 3.6 \u00d7&nbsp;10<sup>6<\/sup>&nbsp;Joules.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">When will a spring have maximum potential energy?<\/h3>\n\n\n\n<p>Spring will have maximum energy when it is either pulled out or compressed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1 Joule is equal to how many erg?<\/h3>\n\n\n\n<p>1 Joule is equal to 10<sup>7<\/sup>&nbsp;ergs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Give examples of potential energy.<\/h3>\n\n\n\n<p>Following are examples of potential energy:<\/p>\n\n\n\n<ul><li>Gravitation potential energy<\/li><li>Elastic potential energy<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">List the different forms of kinetic energy.<\/h3>\n\n\n\n<p>Following are the different forms of kinetic energy:<\/p>\n\n\n\n<ul><li>Translational kinetic energy<\/li><li>Vibrational kinetic energy<\/li><li>Rotational kinetic energy<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Energy, in simple terms, can be defined as the capacity for doing work. It can occur in kinetic, potential, electrical, chemical, nuclear, thermal, and other forms. It is classified as&nbsp;renewable energy&nbsp;and non-renewable energy. Further, in this article, we shall discuss the various units of energy. What is the SI Unit of Energy? Following is the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[238],"tags":[],"_links":{"self":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/2624"}],"collection":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/comments?post=2624"}],"version-history":[{"count":0,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/2624\/revisions"}],"wp:attachment":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/media?parent=2624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/categories?post=2624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/tags?post=2624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}