DAFTAR KONVERSI SATUAN FISIKA

DAFTAR KONVERSI SATUAN FISIKA

Percepatan

•     1 m/s2 = 3,28084 ft/s2 = 100 = 39,37 inci cm/s2 per detik kuadrat (inch/s2)
•     1 ft/s2 = 0,3048 m/s2 = 30,48 cm/s2
•     1 g = 9,80665 m/s2 = 32,17405 ft/s2

Sudut

• 1 lingkaran = 360 derajat = 400 nilai = 21600 menit = 6,28318 radian = 12 tanda-tanda
• 1 lingkar = 360 derajat = 6,28318 radian
• 1 radian = 57,29578 0,15915 lingkar = derajat = 3437,747 menit = 0,63662 0,15915 kuadran = revolusi = 206265 kedua

Panjang
1 in = 2.54 cm
1 cm = 0.394 in
1 feet / ft = 12 inch = 30.5 cm
1 m = 39.37 in = 3.28 ft
1 mile / mil = 5280 feet = 1,6093 m
1 km = 0.621 mil
1 sea mil (U.S)= 1.15 mil = 6076 feet = 1,852 km
1 fermi = 1 femtometer (fm) = 10 -15 m
1 angstrom (Å) = 10-10 m
1 light years (ly) = 9.46 x 1015 m
1 parsec = 3.26 ly = 3.09 1016 m
1 mikron = 0.000001 m
1 elo lama = 0.687 m
1 pal jawa = 1506.943 m
1 pal sumatera = 1851.85 m
1 acre = 4840 yards2
1 cicero = 12 punt = 4.8108 mm
1 hektar = 2.471 acres

Luas Wilayah
1 hektar / ha / hekto are = 10.000 m2
1 are = 1 dm2
1 km2 = 100 hektar

Volume
1 liter (L) = 1000 cm3 = 1 dm3 = 0,001 m3 = 1.057 quart (U.S) = 54.6 in3
1 gallon (U.S) = 4 qt (U.S) = 231 in3 = 3.78 L = 0.83 gal (imperial)
1 m3 = 35.31 ft3
Kecepatan
1 mil/h = 1.47 ft/s = 1.609 km/h = 0.447 m/s
1 km/h = 0.278 m/s = 0.621 mil/h
1 ft/s = 0.305m/s =0.682 mil/h
1 m/s = 3.28ft/s =3.60 km/h
1 knot = 1.151 mil/h = 0.5144 m/s

Massa
1 atomic mass unit (u) = 1.6605 x 10-27
1 kuintal / kwintal = 100 kg
1 ton = 1.000 kg
1 kg = 10 ons = 0.085 slug
1 kg = 2 pounds
1 kg possesses weight of 2.20 lb with g = 9.81 m/s2

Angle
1 radian (rad) = 57.300 = 57018’
10= 0.01745 rad
1 rev/min (rpm) = 0.1047 rad/s

Force
1 lb = 4.45 N
1 N = 105 dyne = 0.225 lb

Time
1 day = 8.64 x 104 s
I year = 3.156 x 107 s

Energy and Work
1 J = 107 erg = 0.738 ft.lb
1 ft.lb = 1.36 J = 1.29 x 10-3 Btu = 3.24 x 10-4 kcal
1 kcal = 4.18 x 103 J = 3.97 Btu
1 eV = 1.602 x 10-19 J
1 kWh = 3.60 x 106 J = 860 kcal

Power
1 W = 1 J/s = 0.738 ftlb/s = 3.42 Btu/h
1 hp = 550 ftlb/s = 746 W

Pressure
1 atm = 1.013 bar = 1.103 x 105 N/m2 = 14.7 lb/in.2 = 760 torr
1 lb/in2 = 6.90 x 103 N/m2
1 Pa = 1 N/m2= 1.45 x 10-4 lb/in.2
Value of Some Numbers
π = 3.1415927
e = 2.7182828
= 1.4142136
= 1.7320508
ln 2 = 0.6931472
ln 10 = 2.3025851
log e = 0.4342945
1 rad = 57.29577950