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{"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":"

A. Magnitude<\/strong><\/span>
\n 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> 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> By the time the measurement was recorded, recorded or written to the figures, “measurements are written with the numbers called quantitative scale”.<\/span><\/p>\n

B. Macam Macam Magnitude<\/strong><\/span>
\n In the measurement, the magnitude grouped into:<\/span>
\n o The amount of scalar<\/span>
\n o The magnitude of the vector<\/span><\/p>\n

1. Magnitude Scalar<\/strong><\/span>
\n Scalar quantity which has a large magnitude or value only, example:<\/span>
\n o Measuring length: 5 meters, 2 km.<\/span>
\n o Measuring temperature: 40 \u00b0 C, 80 \u00b0 R<\/span><\/p>\n

o Measure Volume: 3 liters, 4m3.<\/span>
\n o Measure mass: 2 kg, 4 lb.<\/span>
\n The figures only show the size or magnitude of any value.<\/span> “The amount is large or has just called a scalar quantity value”.<\/span><\/p>\n

2. Vector Magnitude<\/strong><\/span>
\n Vector Magnitude scale which shows that large or value and have a direction, for example:<\/span>
\n o Measuring the speed of a vehicle, for example, 60 km \/ h.<\/span>
\n o Measuring the Earth’s gravity was recorded 9.81 m \/ s2.<\/span>
\n o Measuring the force of the piston which is doing business.<\/span>
\n The magnitude of the above in addition mempiunyai magnitude value also has directions.<\/span> “The amount that has magnitude and direction called Vector”.<\/span><\/p>\n

C. Unit<\/strong><\/span>
\n 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> Meter and kilo meter long menunjuknan comparison.<\/span> An athlete running at a speed of 2 m \/ sec.<\/span> Two figures show the scale and meter \/ second is unit.<\/span> A motorist saw Spedo-meter which indicates the size of 60 km \/ h.<\/span><\/p>\n

Figure 60 shows the magnitude and km \/ h is a unit.<\/span> So any scale should always be followed with the unit.<\/span> SI system is the International Unit system where the SI system is a development of the system MKS.<\/span> The units in the system of International Units are as follows:<\/span>
\n o The length of the unit Meters (m)<\/span>
\n o Mass unit Kilogram (Kg)<\/span>
\n o Time unit Second (s)<\/span>
\n o The temperature units degrees Kelvin (OK)<\/span>
\n o Strong current unit Ampere (A)<\/span>
\n o The intensity of the light unit Kandela (Cd)<\/span>
\n o The amount of the unit mole (mol)<\/span>
\n o Style unit Newton (N)<\/span>
\n o Density unit kg \/ m 3.<\/span><\/p>\n

o Pressure unit N \/ m2 or N \/ mm2.<\/span>
\n o effort or work satuannyaJ = Nm<\/span>
\n o Power unit Watt = J \/ s<\/span>
\n o The speed unit m \/ s<\/span>
\n o Acceleration units m \/ s2.<\/span>
\n o Speed \u200b\u200bangle unit rad \/ s<\/span>
\n o Accelerate corner unit rad \/ s2.<\/span>
\n o The frequency unit Hertz (Hz)<\/span><\/p>\n

d.<\/strong><\/span> Magnitude and Units<\/strong><\/span>
\n Magnitude and units are often used in mechanics are:<\/span>
\n o Long<\/span>
\n o Mass<\/span>
\n o Time<\/span>
\n o Style<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

A. Magnitude 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. 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, …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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"],"_links":{"self":[{"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/posts\/332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/comments?post=332"}],"version-history":[{"count":1,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/posts\/332\/revisions"}],"predecessor-version":[{"id":3110,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/posts\/332\/revisions\/3110"}],"wp:attachment":[{"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/media?parent=332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/categories?post=332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tneutron.net\/mesin\/wp-json\/wp\/v2\/tags?post=332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}