2. Conversão de Unidades.pdf

10 15 exa e 10 18 zeta z 10 21 iota y 10 24 mais

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10 15 Exa E 10 18 Zeta Z 10 21 Iota Y 10 24 Mais utilizados Múltiplos de Unidades SI
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PREFIXO SÍMBOLO POTÊNCIA Deci d 10 -1 Centi c 10 -2 Mili m 10 -3 Micro μ 10 -6 Nano n 10 -9 Pico p 10 -12 Femto f 10 -15 Ato a 10 -18 Zepto z 10 -21 Iocto y 10 -24 Submúltiplos Unidades SI Mais utilizados
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Use os múltiplos e submúltiplos das unidades para simplificar os valores a seguir: a) 0,009 s b) 1.400.000 J c) 0,043 Pa d) 2.630.000.000 W e) 0,000000035 m f) 7.900 N Exercício 1
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Algumas Relações para Conversão Massa 1 lb = 0,4536 kg Comprimento 1 ft = 0,3048 m 1 ft = 12“ Tempo 1 h = 60 min = 3600 s Força 1 lbf = 4,45 N 1 kgf = 9,81 N Pressão 1 psi = 6.894,8 Pa 1 atm = 101.325 Pa 1 bar = 1 x 10 5 Pa Energia 1 cal = 4,1868 J 1 BTU = 1055,1 J 1 kWh = 3,6 x 10 6 J Potência 1 BTU h = 0,293W 1 hp = 745, 7 W 1 cv = 735,5 W Conversão de Unidades
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Converta os valores a seguir para as unidades pedidas. Use os múltiplos e submúltiplos para simplificar os valores quando for o caso. a) 80 lb para kg b) 1,2 km para ft c) 3,5 kN para lbf d) 28 psi para Pa e) 320 kWh para J f) 9000 BTU/h em W Respostas: a) 36,29 kg b) 3.937 ft c) 786,8 lbf d) 193 kPa e) 1,15 GJ f) 2,638 kW Exercício 2
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Converta os valores a seguir para as unidades pedidas. Use
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  • Fall '19
  • Kelvin, Rankine, grau celsius, Grau Fahrenheit, Quilograma

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