KONVEKSI SATUAN
a. Panjang
1 inci = 2,54 X 10-2 m 1 meter = 39,370 inci
1 ft = 12 inci 1 ft = 0,3048 meter
1 yard = 3 ft 1 yard = 0,9144 meter
1 mile = 5280 ft 1 mile = 1,609 km
1 meter = 3,2808 ft 1 inchi = 2,54cm
b. Luas
1 m2 = 10,7639 ft2 1 ft2 = 0,092903 m2
1 cm2 = 0,155 in2 1 in2 = 6,45163 cm2
1 ft2 = 144 in2 1ft2 = 929,034 cm2
1 in2 = 0,0069444 ft 2 1 m2 = 10 cm2
c. Volume
1 liter = 0,0353154 ft3 1 liter = 0,264178 galon
1 liter = 61,0251 in3 1 cuft = 28,3162 liter
1cuft = 7,48052 galon 1 meter3 = 264,17 galon
1 meter3 = 35,3134 cuft 1 ml = 1 cm3 = 0,061024 in
1ft3 = 7,48 galon 1 meter3 = 35,31 ft3
1 mtr3 = 1000 ltr
d. Massa
1 kg = 2,20462 1 bm 1 lbm = 0,4359 kg
1 lbm = 453,59237 gram 1 ton = 1000 kg
1 ounce (oz) = 16 gram 1 ounce (qs) = 25,350 gram
1 lbm = 16 oz 1 lbm = 7000 grains
1 slug = 32,1739 lbm 1 gram = 15,432 grains
1 kilo = 1,1 troi ons 1 BCY = 3,475 ton
1 lb = 2000 ton
e. Density/kerapatan
1 lbm/cuft = 16,018 gr/cm3 1 kg3 = 0,06243 lbm/cuft
1 lbm/cuft = 0,0160184 kg/m3 1 gr/cm3 = 62,428 lbm/cuft
1 lbm/cuft = 0,0000578704 lbm/cuft3 1 gr/cm3 =0,0361275 lb/cuft
f. Tekanan
1N/m2 = 0,0000145038 psi
1 pascal pa = 1 N/m2 1 psi = 6894N/m2
1 bar = 1000000 dyne/cm2 1 pa = 1 kg/m dt2
1 atm = 14,696 psi 1 bar = 0,9869 atm
1 atm = 29,9212 inhg (32o F) 1 atm = 760 mmHg (32 F)
1 atm = 1013250 dyne/cm2 1 atm = 1,03323 kg/cm
1 psi = 0,0703067 kgf/cm2 1 atm = 33,934 ft H2O (60O)
1 kgf/cm2 = 14,2234 psi 1 inHg = 0,03342 atm
1 psi = 2,03601 inHg (32o F) 1 inHg = 0,491157 psi
1 inHg = 33864 dyne/cm2 1 psi = 2,307 ft H2 O
1 atm =1,01325 X 105 Pa 1 lbf/ft = 4, 882 kgr/mm2
g. Energy/panas/kerja/power
1 joule (J) = 1 kg m2/dt2 1kj = 0,94783 Btu
1 Btu = 1,05504 kj 1 joule = 0,23901 calori
1 joule = 10000000 Erg 1 calori = 4,184 joule
1 Btu = 251,98 calori 1 MeV = 1,6022 X 10-13 J
1 Btu = 1055,04 joule 1 MeV = 3,8293 X 10-20 calori
1 kwh = 3,6 x 106 joule 1 MeV/mol = 96,48559 kj/mol
1 kwh = 3,6 X 1013 Erg 1 joule = 2,7777 x 10-2 kwh
1 Btu = 778,16 ft-lbf 1 kwh = 2615218 ft-lbf
1 watt menit = 44,261 ft-lbf 1 joule = 1 watt dt
1 Hp = 745,701 watt 1 watt /jam = 860,421 calori
1 kwh = 1,341 Hp/jam 1 Hp/jam = 2544,48 Btu
1 Hp menit = 42,408 Btu 1 kwh = 3412,19 Btu
1 Hp detik = 550 ft-lbf 1 Hp menit = 33000 ft-lbf
1 watt =1 joule/detik 1 watt = 1 km m2/dtk 3
a. Panjang
1 inci = 2,54 X 10-2 m 1 meter = 39,370 inci
1 ft = 12 inci 1 ft = 0,3048 meter
1 yard = 3 ft 1 yard = 0,9144 meter
1 mile = 5280 ft 1 mile = 1,609 km
1 meter = 3,2808 ft 1 inchi = 2,54cm
b. Luas
1 m2 = 10,7639 ft2 1 ft2 = 0,092903 m2
1 cm2 = 0,155 in2 1 in2 = 6,45163 cm2
1 ft2 = 144 in2 1ft2 = 929,034 cm2
1 in2 = 0,0069444 ft 2 1 m2 = 10 cm2
c. Volume
1 liter = 0,0353154 ft3 1 liter = 0,264178 galon
1 liter = 61,0251 in3 1 cuft = 28,3162 liter
1cuft = 7,48052 galon 1 meter3 = 264,17 galon
1 meter3 = 35,3134 cuft 1 ml = 1 cm3 = 0,061024 in
1ft3 = 7,48 galon 1 meter3 = 35,31 ft3
1 mtr3 = 1000 ltr
d. Massa
1 kg = 2,20462 1 bm 1 lbm = 0,4359 kg
1 lbm = 453,59237 gram 1 ton = 1000 kg
1 ounce (oz) = 16 gram 1 ounce (qs) = 25,350 gram
1 lbm = 16 oz 1 lbm = 7000 grains
1 slug = 32,1739 lbm 1 gram = 15,432 grains
1 kilo = 1,1 troi ons 1 BCY = 3,475 ton
1 lb = 2000 ton
e. Density/kerapatan
1 lbm/cuft = 16,018 gr/cm3 1 kg3 = 0,06243 lbm/cuft
1 lbm/cuft = 0,0160184 kg/m3 1 gr/cm3 = 62,428 lbm/cuft
1 lbm/cuft = 0,0000578704 lbm/cuft3 1 gr/cm3 =0,0361275 lb/cuft
f. Tekanan
1N/m2 = 0,0000145038 psi
1 pascal pa = 1 N/m2 1 psi = 6894N/m2
1 bar = 1000000 dyne/cm2 1 pa = 1 kg/m dt2
1 atm = 14,696 psi 1 bar = 0,9869 atm
1 atm = 29,9212 inhg (32o F) 1 atm = 760 mmHg (32 F)
1 atm = 1013250 dyne/cm2 1 atm = 1,03323 kg/cm
1 psi = 0,0703067 kgf/cm2 1 atm = 33,934 ft H2O (60O)
1 kgf/cm2 = 14,2234 psi 1 inHg = 0,03342 atm
1 psi = 2,03601 inHg (32o F) 1 inHg = 0,491157 psi
1 inHg = 33864 dyne/cm2 1 psi = 2,307 ft H2 O
1 atm =1,01325 X 105 Pa 1 lbf/ft = 4, 882 kgr/mm2
g. Energy/panas/kerja/power
1 joule (J) = 1 kg m2/dt2 1kj = 0,94783 Btu
1 Btu = 1,05504 kj 1 joule = 0,23901 calori
1 joule = 10000000 Erg 1 calori = 4,184 joule
1 Btu = 251,98 calori 1 MeV = 1,6022 X 10-13 J
1 Btu = 1055,04 joule 1 MeV = 3,8293 X 10-20 calori
1 kwh = 3,6 x 106 joule 1 MeV/mol = 96,48559 kj/mol
1 kwh = 3,6 X 1013 Erg 1 joule = 2,7777 x 10-2 kwh
1 Btu = 778,16 ft-lbf 1 kwh = 2615218 ft-lbf
1 watt menit = 44,261 ft-lbf 1 joule = 1 watt dt
1 Hp = 745,701 watt 1 watt /jam = 860,421 calori
1 kwh = 1,341 Hp/jam 1 Hp/jam = 2544,48 Btu
1 Hp menit = 42,408 Btu 1 kwh = 3412,19 Btu
1 Hp detik = 550 ft-lbf 1 Hp menit = 33000 ft-lbf
1 watt =1 joule/detik 1 watt = 1 km m2/dtk 3
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