Bolelele ke karolo ea motheo e sebelisoang ke batho ho metha bolelele ba lintho tse sebakeng. Linaha tse fapaneng li na le li-unit tse fapaneng tsa bolelele. Ho na le mefuta e mengata ea mekhoa ea ho fetola bolelele ba yuniti lefatšeng, ho kenyeletsoa li-unit tsa bolelele ba Sechaena, li-unit tsa bolelele bo tloaelehileng tsa machabeng, li-unit tsa bolelele ba boemphera, li-unit tsa bolelele ba linaleli, joalo-joalo bophelong ba rona ba letsatsi le letsatsi, boithuto, tlhahiso le ts'ebetso ea khoebo, phetoho ea bolelele ba diyuniti ha bo arohane. Ka tlase ke lethathamo la liforomo tsa phetoho lipakeng tsa likarolo tse fapaneng, ka tšepo ea ho u thusa hamolemo.
Tsamaisong ea Machaba ea Liuniti, tekanyo e tloaelehileng ea bolelele ke "mitha", e emeloang ke letšoao "m". Li-unit tsena tsa bolelele kaofela ke metric.
Foromo ea phetoho lipakeng tsa li-unit tsa bolelele bo tloaelehileng ba machaba ke e latelang:
1 kilometer/km=1000 metres/m=10000 decimeter/dm=100000 centimeter/cm=1000000 millimeters/mm
1 millimeter/mm=1000 micron/μm=1000000 nanometer/nm
Machaena a tloaelehileng a bolelele a kenyelletsa limaele, maoto, maoto, joalo-joalo. Mokhoa oa ho fetolela o tjena:
1 mile = 150 maoto = 500 metres.
2 miles = 1 kilometer (1000 metres)
1 = maoto a 10,
leoto le 1 = limithara tse 3.33,
Leoto le 1 = 3,33 decimeters
Linaha tse seng kae tsa Europe le Amerika, haholo-holo United Kingdom le United States, li sebelisa li-imperial units, kahoo bolelele boo li bo sebelisang le bona bo fapane, haholo-holo lik’hilomithara, lijarete, maoto le lisenthimithara. Foromo ea phetoho ea likarolo tsa bolelele ba moemphera e tjena: Mile (maele) 1 mile = 1760 yards = 5280 feet = 1.609344 kilometers Yard (jareteng, yd) 1 jarete = 3 maoto = 0.9144 metres Fathom (f, fath, Fa, ftm) 1 fathom = limithara tse 2 = 1.8288 limithara Leqhubu (bolelele) 1 wave = 220 dijarete = 201.17 limithara Maoto (leoto, ft, bongata ke maoto) leoto le 1 = 12 inches = 30.48 centimeters Inche (inch, in) 1 inch = 2.54 inch
Thutong ea linaleli, "light-year" hangata e sebelisoa e le yuniti ea bolelele. Ke sebaka se tsamaeang ke khanya sebakeng sa vacuum ka selemo se le seng, kahoo se boetse se bitsoa selemo sa khanya.
Foromo ea phetoho bakeng sa likarolo tsa bolelele ba linaleli ke e latelang:
1 selemo se khanyang=9.4653×10^12km
1 parsec = lilemo tse 3.2616 tse bobebe
yuniti e le 'ngoe ea linaleli≈ lik'hilomithara tse limilione tse 149.6
Diyuniti tse ding tsa bolelele di kenyeletsa: metara (Pm), megameter (Mm), kilometer (km), decimeter (dm), centimeter (cm), millimeter (mm), silk meter (dmm), Dicentimeter (cmm), micrometers (μm) , nanometers (nm), picometers (pm), femtometers (fm), li-ammeters (am), joalo-joalo.
Kamano ea bona ea phetoho le limithara e tjena:
1PM =1×10^15m
1Gm =1×10^9m
1Mm =1×10^6m
1km=1×10^3m
1dm=1×10^(-1)m
1cm=1×10^(-2)m
1mm=1×10^(-3)m
1dmm =1×10^(-4)m
1cmm =1×10^(-5)m
1μm=1×10^(-6)m
1nm =1×10^(-9)m
1pm=1×10^(-12)m
1fm=1×10^(-15)m
1am=1×10^(-18)m
Nako ea poso: Mar-22-2024