{"id":332,"date":"2024-08-13T02:56:21","date_gmt":"2024-08-12T19:56:21","guid":{"rendered":"http:\/\/www.tneutron.net\/mesin\/?p=332"},"modified":"2024-08-07T07:44:38","modified_gmt":"2024-08-07T00:44:38","slug":"quantities-and-units","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/mesin\/quantities-and-units\/","title":{"rendered":"Quantities and Units"},"content":{"rendered":"<p><span class=\"notranslate\"><strong>A. Magnitude<\/strong><\/span><br \/>\n<span class=\"notranslate\"> In the field of measurement technology is a routine activity undertaken by the technocrats to measure a wide range of systems, products and machine elements.<\/span> <span class=\"notranslate\"> As exemplarily: measure the diameter and length of an axis, measuring the temperature of the steam from a boiler, measure the time it takes to process a product, measures the force required to cut the material, to measure the speed of the vehicle, measure the amount of energy generated from a steam turbine or measure electric current generated by the dynamo.<\/span> <span class=\"notranslate\"> By the time the measurement was recorded, recorded or written to the figures, &#8220;measurements are written with the numbers called quantitative scale&#8221;.<\/span><\/p>\n<p><span class=\"notranslate\"> B. <strong>Macam Macam Magnitude<\/strong><\/span><br \/>\n<span class=\"notranslate\"> In the measurement, the magnitude grouped into:<\/span><br \/>\n<span class=\"notranslate\"> o The amount of scalar<\/span><br \/>\n<span class=\"notranslate\"> o The magnitude of the vector<\/span><\/p>\n<p><span class=\"notranslate\"> 1. <strong>Magnitude Scalar<\/strong><\/span><br \/>\n<span class=\"notranslate\"> Scalar quantity which has a large magnitude or value only, example:<\/span><br \/>\n<span class=\"notranslate\"> o Measuring length: 5 meters, 2 km.<\/span><br \/>\n<span class=\"notranslate\"> o Measuring temperature: 40 \u00b0 C, 80 \u00b0 R<\/span><\/p>\n<p><span class=\"notranslate\"> o Measure Volume: 3 liters, 4m3.<\/span><br \/>\n<span class=\"notranslate\"> o Measure mass: 2 kg, 4 lb.<\/span><br \/>\n<span class=\"notranslate\"> The figures only show the size or magnitude of any value.<\/span> <span class=\"notranslate\"> &#8220;The amount is large or has just called a scalar quantity value&#8221;.<\/span><\/p>\n<p><span class=\"notranslate\"> 2. <strong>Vector Magnitude<\/strong><\/span><br \/>\n<span class=\"notranslate\"> Vector Magnitude scale which shows that large or value and have a direction, for example:<\/span><br \/>\n<span class=\"notranslate\"> o Measuring the speed of a vehicle, for example, 60 km \/ h.<\/span><br \/>\n<span class=\"notranslate\"> o Measuring the Earth&#8217;s gravity was recorded 9.81 m \/ s2.<\/span><br \/>\n<span class=\"notranslate\"> o Measuring the force of the piston which is doing business.<\/span><br \/>\n<span class=\"notranslate\"> The magnitude of the above in addition mempiunyai magnitude value also has directions.<\/span> <span class=\"notranslate\"> &#8220;The amount that has magnitude and direction called Vector&#8221;.<\/span><\/p>\n<p><span class=\"notranslate\"> <strong>C. Unit<\/strong><\/span><br \/>\n<span class=\"notranslate\"> Measuring a magnitude is measured by comparing the amount of similar magnitude is referred to as a unit, for example long measuring units meters, kilo meter.<\/span> <span class=\"notranslate\"> Meter and kilo meter long menunjuknan comparison.<\/span> <span class=\"notranslate\"> An athlete running at a speed of 2 m \/ sec.<\/span> <span class=\"notranslate\"> Two figures show the scale and meter \/ second is unit.<\/span> <span class=\"notranslate\"> A motorist saw Spedo-meter which indicates the size of 60 km \/ h.<\/span><\/p>\n<p><span class=\"notranslate\"> Figure 60 shows the magnitude and km \/ h is a unit.<\/span> <span class=\"notranslate\"> So any scale should always be followed with the unit.<\/span> <span class=\"notranslate\"> SI system is the International Unit system where the SI system is a development of the system MKS.<\/span> <span class=\"notranslate\"> The units in the system of International Units are as follows:<\/span><br \/>\n<span class=\"notranslate\"> o The length of the unit Meters (m)<\/span><br \/>\n<span class=\"notranslate\"> o Mass unit Kilogram (Kg)<\/span><br \/>\n<span class=\"notranslate\"> o Time unit Second (s)<\/span><br \/>\n<span class=\"notranslate\"> o The temperature units degrees Kelvin (OK)<\/span><br \/>\n<span class=\"notranslate\"> o Strong current unit Ampere (A)<\/span><br \/>\n<span class=\"notranslate\"> o The intensity of the light unit Kandela (Cd)<\/span><br \/>\n<span class=\"notranslate\"> o The amount of the unit mole (mol)<\/span><br \/>\n<span class=\"notranslate\"> o Style unit Newton (N)<\/span><br \/>\n<span class=\"notranslate\"> o Density unit kg \/ m 3.<\/span><\/p>\n<p><span class=\"notranslate\"> o Pressure unit N \/ m2 or N \/ mm2.<\/span><br \/>\n<span class=\"notranslate\"> o effort or work satuannyaJ = Nm<\/span><br \/>\n<span class=\"notranslate\"> o Power unit Watt = J \/ s<\/span><br \/>\n<span class=\"notranslate\"> o The speed unit m \/ s<\/span><br \/>\n<span class=\"notranslate\"> o Acceleration units m \/ s2.<\/span><br \/>\n<span class=\"notranslate\"> o Speed \u200b\u200bangle unit rad \/ s<\/span><br \/>\n<span class=\"notranslate\"> o Accelerate corner unit rad \/ s2.<\/span><br \/>\n<span class=\"notranslate\"> o The frequency unit Hertz (Hz)<\/span><\/p>\n<p><span class=\"notranslate\"> <strong>d.<\/strong><\/span> <span class=\"notranslate\"> <strong>Magnitude and Units<\/strong><\/span><br \/>\n<span class=\"notranslate\"> Magnitude and units are often used in mechanics are:<\/span><br \/>\n<span class=\"notranslate\"> o Long<\/span><br \/>\n<span class=\"notranslate\"> o Mass<\/span><br \/>\n<span class=\"notranslate\"> o Time<\/span><br \/>\n<span class=\"notranslate\"> o Style<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. Magnitude In the field of measurement technology is a routine activity undertaken by the technocrats to measure a wide<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[1406],"tags":[348,354,352,357,350,355,349,356,351,353],"class_list":["post-332","post","type-post","status-publish","format-standard","hentry","category-english","tag-quantities-units","tag-quantities-units-and-dimensions","tag-quantities-units-and-measurement","tag-quantities-units-and-measurement-ppt","tag-quantities-units-and-symbols","tag-quantities-units-and-symbols-1975","tag-quantities-units-and-symbols-in-physical-chemistry","tag-quantities-units-and-symbols-in-physical-chemistry-iupac","tag-quantities-units-and-symbols-in-physics","tag-quantities-units-and-symbols-royal-society"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Quantities and Units - TN Mesin<\/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:\/\/www.tneutron.net\/mesin\/quantities-and-units\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Quantities and Units - TN Mesin\" \/>\n<meta name=\"twitter:description\" content=\"A. 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