Equivalencias de converciones

LONGITUD: 1 tro (m) = 39.37 in = 3.281 ft =6.214 x 10-4 mi = 10 a la 10 potencia A = 10 a la 15 potencia fermis
1 in = 0.02540000 m; 1 ft = 0.048m; 1 mi = 1609 m1 milla nautica = 1852 m = 1.1508 mi = 6076.10 ft
1 angstrom ( A ) = 10 a la -10 m; 1 mil 10 a la -3 in; 1 rod = 16.5 ft; 1 fathom = 6 ft

AREA: 1M2 (cuadrado) = 10.76 ft2 = 1550 in ; 1 hectaria = 10 a la 4 m2 = 2.471 acres
1 ft2 = 929 cm2 ; 1 in2 = 6.452 cm2 = 1.273 x 10 a la 5 circular mils; 1 acre = 43,560 ft2TIEMPO Y FRECUENCIA: 1 años = 365.2422 dias = 8.766 x 10 a la 3 horas= 5.259 x 10 a la 5 min = 3.156 x 10 ala 7 s
1 dia sideral (periodo de unarevolucion de la tierra) = 86,164 s
1 hertz (hz) = 1 cicio/s

VELOCIDAD: 1 m/s = 3.281 ft/s = 3.6 km/h = 2.237 mi/h = 1.944 knots1 km/h = 0.2778 m/s 0.9113 ft/s = 0.6214 mi/h
1 mi/h = 1.467 ft/s = 1.609 km/h = 0.8689 knot

MASA: 1 kg = 2.205 lb = 0.06852 slug1 lb(m) = 0.4536 kg = 0.03108 slug; 1 slug = 32.17 lb(m) = 14.59 kg

DENCIDAD: 1 g/cm3 (al cubo) = 1000 kg/m3 = 62.43 lb(m)/ft3 = 1.940 slug/ft31 lb(m)/ft3 = 0.03108 slug/ft3 = 16.02 kg/m3 = 0.01602 g/cm3

FUERZA: 1 newton (N) = 10 ala 5 dinas = 0.1020 kg wt = 0.2248 lb
1 lb (fuerza) =4.448 N = 0.4536 kg wt = 32.17 poundals

TRABAJO, ENERGIA,
CALOR: 1 jule (J) = 0.2389 cal = 0.481 x 10 a la -4 Btu = 0.7376 ft · lb = 10 a la 7 ergs = 6.242 x 10a la 13 eV
1 kcal = 4.186 joules = 3.968 Btu = 3087 ft · lb
1 eV = 1.602 x 10 a la -19 joule;...