This document provides conversion tables for various units of measurement in the categories of length, mass, time, energy and power, volume, force, pressure, and area. Some key conversions included are 1 km = 1000 m, 1 tonne = 1000 kg, 1 hour = 60 minutes, 1 joule = 107 ergs, 1 kW = 1000 watts, 1 newton = 105 dynes, 1 atmosphere = 760 mmHg, and 1 hectare = 10000 square meters.

1. Universidad Aquino de Bolivia---UDABOL –Santa Cruz Física I
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TABLA DE CONVERSIONES
Longitud Masa Tiempo Energía y Potencia
1Km= 1000 m
1Hm= 100m
1Dm= 10m
1m= 10 dm
1m= 100 cm
1m = 1000 mm
1m = 1010
1m = 106
micras
1m = 3,281 pies
1m = 39,37 plg
1m = 1,094 yd
1milla= 1609 m
1milla= 5280 pies
1 pie= 30,48 cm
1 pie= 0,3048 m
1 pie= 12 plg
1 yd (yarda)= 3 pies
1 yd (yarda)= 36 plg
1 yd = 0,914 m
1Tn(ton)= 1000kg
1Tn(ton)= 29 qq
1 qq = 45 kg
1 qq = 100 Lb
1 qq = 4 @
1 @ = 25 Lb
1 @ = 11,5 kg
1 oz = 28,35 g
1Lb = 16 oz (onza)
1Lb = 454 g
1 kg = 2,205 Lb
1 kg = 1000 g
1 g = 1000 mg (mili)
1 utm = 9,81 kg
1 utm = 21,62 lb
1 slugs = 14,59 kg
1 slugs = 2,1739 lb
1h = 60 min
1h = 3600 s
1 min= 60 s
1 día = 24 h
1 mes = 30 días
1 año = 365 días
1 parsec = 5años
1 siglo = 100 años
1 Década = 10 años
Energia
1 Joule = 107
Ergios
1 Kwh = 3,6x106
J
1 cal = 4,186 J
1 Kcal = 1000 cal
1 BTU= 252 cal
Potencia
1 Kw = 1000 w
1Hp=1,014 CV
1Hp= 746 w
1CV = 736 w
Volumen Fuerza Presión Área
1 m3
= 1000 lt
1 Lt = 1000 ml
1 Lt = 1000 cm3
(cc)
1 Lt = 1dm3
1 ml = 1 cm3
1 galón = 3,785 lt
1 Barril = 159 lt
1 Barril = 42 gal
1 N = 105
Dinas
1 Kgf = 9,8 N
1 Kp = 1 Kgf
1 Lbf = 4,448 N
1atm =760 mmHg
1atm= 101,3x103
Pa
1atm = 14,7 PSI
1 bar = 105
Pa
1 PSI = 1Lbf/pulg2
1 bar = 0,987 atm
1 Há = 10000 m2