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Vitengo na Mambo ya Uongofu

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  • Page ID
    182622

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    Units ya Urefu
    mita (m) = 39.37 inches (katika.)
    = yadi 1.094 (yd)    		 angstrom () = 10 —8 cm (halisi, ufafanuzi)
    = 10 —10 m (halisi, ufafanuzi)
    sentimita (cm) = 0.01 m (halisi, ufafanuzi) yadi (yd) = 0.9144 m
    milimita (mm) = 0.001 m (halisi, ufafanuzi) inchi (katika.) = 2.54 cm (halisi, ufafanuzi)
    kilomita (km) = 1000 m (halisi, ufafanuzi) maili (Marekani) = 1.60934 km
    Units ya Volume
    lita (L) = 0.001 m 3 (halisi, ufafanuzi)
    = 1000 cm 3 (halisi, ufafanuzi)
    = 1.057 quarts (Marekani)    		 kioevu quart (Marekani) = 32 (Marekani) ounces kioevu (halisi, ufafanuzi)
    = 0.25 (Marekani) gallon (halisi, ufafanuzi)
    = 0.9463 L
    mililita (mL) = 0.001 L (halisi, ufafanuzi)
    = 1 cm 3 (halisi, ufafanuzi)    		 quart kavu = 1.1012 L
    microlita (μL) = 10 —6 L (halisi, ufafanuzi)
    = 10 —3 cm 3 (halisi, ufafanuzi)    		 cubic mguu (Marekani) = 28.316 L
    Units ya Misa
    gramu (g) = 0.001 kg (halisi, ufafanuzi) Ounsi (oz) (avoirdupois) = 28.35 g
    miligramu (mg) = 0.001 g (halisi, ufafanuzi) pauni (lb) (kuepuka) = 0.4535924 kilo
    kilo (kg) = 1000 g (halisi, ufafanuzi)
    = 2.205 lb    		 tani (fupi) =2000 lb (halisi, ufafanuzi)
    = 907.185 kilo
    tani (metriki) =1000 kg (halisi, ufafanuzi)
    = 2204.62 lb    		 tani (muda mrefu) = 2240 lb (halisi, ufafanuzi)
    = 1.016 tani za metri
    Units ya Nishati
    4.184 Joule (J) = 1 calorie thermochemical (cal)
    1 calorie thermochemical (cal) = 4.184 × 10 7 erg
    erg = 10 —7 J (halisi, ufafanuzi)
    elektroni-volt (eV) = 1.60218 × 10 -19 J = 23.061 kcal mol -1
    lita+angahewa = 24.217 cal = 101.325 J (halisi, ufafanuzi)
    kalori ya lishe (Cal) = 1000 cal (halisi, ufafanuzi) = 4184 J
    Kitengo cha mafuta cha Uingereza (BTU) = 1054.804 J 1
    Units ya Shinikizo
    torr = 1 mm Hg (halisi, ufafanuzi)
    Pascal (Pa) = N m —2 (halisi, ufafanuzi)
    = kg m —1 s —2 (halisi, ufafanuzi)
    anga (atm) = 760 mm Hg (halisi, ufafanuzi)
    = 760 torr (halisi, ufafanuzi)
    = 101,325 N m —2 (halisi, ufafanuzi)
    = 101,325 Pa (halisi, ufafanuzi)
    baa = 10 5 Pa (halisi, ufafanuzi)
    = 10 kilo 5 m —1 s —2 (halisi, ufafanuzi)

    maelezo ya chini

    1. 1 BTU ni kiasi cha nishati kinachohitajika ili kuchoma pauni moja ya maji kwa shahada moja Fahrenheit. Kwa hiyo uhusiano halisi wa BTU kwa joules na vitengo vingine vya nishati hutegemea halijoto ambalo BTU inapimwa. 59 °F (15 °C) ni joto la kumbukumbu linalotumika sana kwa ufafanuzi wa BTU nchini Marekani. Kwa joto hili, sababu ya uongofu ni moja iliyotolewa katika meza hii.