Equivalencia De Unidades

LONGITUD

1 m = 3.2808 ft = 100 cm = 39.3701 in

1 cm = 10-2 m = 0.393701 in = 0.032808 ft 1mm=10-3 m

1 μm ( 1 micra) = 10-6 m

1 Å (1 Angstrom) = 10-10 m = 10-8 cm

1 in = 2.54 cm = 0.0254 m

1 ft = 30.48 cm = 12 in = 0.3048 m

1 yd = 0.91459841 m

1 mi = 1.609 km = 1609.34 m = 5280 ft

NOTA:

in: inch (pulgada) plg ft: feet (pies)

yd: yard (yarda)

mi: mille (milla)

MASA

1 kg = 1000 g = 2.2046 lb

1 lb = 0.453593 kg = 453.593 g = 16 oz 1 ton métrica = 1000 kg = 2205 lb

1 ton corta = 2000 lb

1 ton larga = 2240 lb

1 oz = 28.35 g = 0.02835 kg

1slug = 32.1739 lb

VOLUMEN

1m3 =1000L=35.3147ft3 =264.17gal=61023.7in3 =103 dm3 =106 cm3 1 in3 = 16.39 cm3

1 ft3 = 28.3168 L = 0.02831 m3 = 28316.8 cm3

1 gal = 4.546 L = 0.004546 m3 = 277.42 in3

1L=1000cm3 =1000mL=1dm3 1cm3 =1mL

PRESIÓN

1 Pa = 1 N/m2

1 bar = 105 Pa = 100 kPa = 0.1 MPa = 0.986923 atm = 14.5038 psia = 1.0197 kgf/cm2

= 750.062 mm Hg = 75.0062 cm Hg = 750.062 torr = 401.48 in H2O = 108 barias 1 atm = 1.01325 bar = 101.325 kPa = 0.101325 MPa = 101325 Pa = 14.696 lbf/in2 (psi)

=1.0332kgf/cm2 =76cmHg=760mmHg=406.8inH2O=33.9ftH2O

=1.05x104 mmH2O =1.05x103 cmH2O=1013250dina/cm2 =760torr=29.9212inHg

1 mm Hg = 13.6 mm H2O = 1.33 mbar = 133.322 Pa = 1 torr = 0.1 cm Hg = 0.03937 in Hg

1 lbf/in2 (psi) = 68948 dina/cm2 = 703.1 kgf/m2 = 6894.8 Pa = 0.0680 atm = 2.036 in Hg = 0.0689 bar

NOTA:

psi: pounds per squared inch (libras fuerza sobre pulgada cuadrada)

psia: pounds per squared inch absolute (libras fuerza sobre pulgada cuadrada absolutas) psig: pounds per squared inch gauge (libras fuerza sobre pulgada cuadrada manométricas) torr: torricelli

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