22.3: Vitengo na Mambo ya uongofu
- Page ID
- 188146
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Units ya Urefu
| mita (m) | = 39.37 inches (katika.) = yadi 1.094 (yd) |
| sentimita (cm) | = 0.01 m (halisi, ufafanuzi) |
| milimita (mm) | = 0.001 m (halisi, ufafanuzi) |
| kilomita (km) | = 1000 m (halisi, ufafanuzi) |
| angstrom () | = 10 —8 cm (halisi, ufafanuzi) = 10 —10 m (halisi, ufafanuzi) |
| yadi (yd) | = 0.9144 m |
| inchi (katika.) | = 2.54 cm (halisi, ufafanuzi) |
| maili (Marekani) | = 1.60934 km |
Jedwali
C1
Units ya Volume
| lita (L) | = 0.001 m 3 (halisi, ufafanuzi) = 1000 cm 3 (halisi, ufafanuzi) = 1.057 (US) quarts |
| mililita (mL) | = 0.001 L (halisi, ufafanuzi) = 1 cm 3 (halisi, ufafanuzi) |
| microlita | = 10 —6 L (halisi, ufafanuzi) = 10 —3 cm 3 (halisi, ufafanuzi) |
| kioevu quart (Marekani) | = 32 (Marekani) ounces kioevu (halisi, ufafanuzi) = 0.25 (Marekani) gallon (halisi, ufafanuzi) = 0.9463 L |
| quart kavu | = 1.1012 L |
| cubic mguu (Marekani) | = 28.316 L |
Jedwali
C2
Units ya Misa
| gramu (g) | = 0.001 kg (halisi, ufafanuzi) |
| miligramu (mg) | = 0.001 g (halisi, ufafanuzi) |
| kilo (kg) | = 1000 g (halisi, ufafanuzi) = 2.205 lb |
| tani (metriki) | =1000 kg (halisi, ufafanuzi) = 2204.62 lb |
| Ounsi (oz) | = 28.35 g |
| pauni (lb) | = 0.4535924 kilo |
| tani (fupi) | =2000 lb (halisi, ufafanuzi) = 907.185 kg |
| tani (muda mrefu) | = 2240 lb (halisi, ufafanuzi) = 1.016 tani za metri |
Jedwali
C3
Units ya Nishati
| 4.184 Joule (J) | = 1 calorie thermochemical (cal) |
| 1 calorie thermochemical (cal) | = 4.18410 - 7 erg |
| erg | = 10 —7 J (halisi, ufafanuzi) |
| elektroni-volt (eV) | = 1.6021810 -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 |
Jedwali
C4
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 5 kg m —1 s —2 (halisi, ufafanuzi) |
Jedwali
C5
maelezo ya chini
- 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.