Beberapa Konversi Satuan

Satuan massa 1 kg = 1000 g = 2,205 lbm1 ton = 1000 kg = 2.205 lb 1 ounce/ons/onza = 28,35 g1 lb (pound) = 16 once = 454 g = …. kg

Satuan panjang 1 m = 100 cm1 in (inchi) = 2,54 cm = ..... m 1 ft (foot) = 12 in = .... cm = ..... m1 yard (yd) = 3 ft = .... inchi = .... cm = .... m1 mil = 5.280 ft = .... inchi = .... cm = ..... m = …. km.

Satuan luas

1 m2 = .... dm2 = 10.000 cm2 1 ft2 = 9,2903 10-2 m2 = 144 in2; ft2 dan in2 biasa ditulis dengan: sqft dan sqin (sq = square).

Satuan volum

1 m3 = 1000 L ( dm3 ) = 1000.000 cm3 (cc = mL) 1 liter = 1 dm3 = 1.000 mL = cc = cm3

1 Barel = 42 galon = 0,159 m3 = 159 dm3 (liter)1 Gallon (U.S.) = 3,785×10-3 m3 = 3,785 dm3 (liter) 1 cu ft ( ft3 ) = 7,48 gallon (gal) 1 cubic foot (cuft = ft3) = ……… cubic inchi ( in3)1 in3 = ……….. cm3

Satuan gaya 1 N = 1 = 105 dyne = = 0,2248 lbf

1 g cm/s2 = 10-5 N = 2,2481 10-6 lbf

Satuan energi/panas/tenaga 1 BTU = 0,252 kcal = 252 kalori = 778 ft-lbf BTU = British Thermal Unit 1 HP = 42,4 BTU/men 1Watt-hr = 3,415 BTU 1 KW = 1,3415 HP

Satuan Tekanan

1 atm = 760 mmHg = 33,91 ftH2O = 22,92 inHg = 1,013 105 Pa = 1 kg/m2 = 14,7 psi1 Bar = 100 Kpa = .... Pa (psi = pound per square inchi = lbf / in3 ) 1 Pa = 1 N/m2

Latihan : Selesaikan !1) 5 kg + 3 joule

2) 1 foot + 3 seconds

3) 10 pound + 5 gram

4) 1 horsepower + 300 watts

5) 10 sentimeter / 4 second

6) 3 m2 / 60 cm

7) Convert 2 km to miles

8) Convert 400 in3/day to cm3/min

9) Ubahlah lbm / ft3 menjadi gram / cm3.

10) An example of a semiconductor is ZnS with a particle diameter of 1.8 nanometers. Convert this

value to (a) dm (decimeters) and (b) inches.

11) Jika sebuah pesawat berjalan dua kali kecepatan suara (anggap bahwa kecepatan suara = 1100

ft/s). Hitung kecepatan pesawat dalam mil / jam (miles / hour).

12) Besi tahan karat mempunyai daya hantar panas K = ubahlah satuan menjadi

13) Convert a flow rate of 5 ft3/s to its equivalent in m3/day.

14) Convert a density of 1000 kg/m3 to its equivalent in lbm/ft3.

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