Contoh soal konversi satuan

Contoh soal konversi satuan dan pembahasan.
Pelajari pembahasan konversi satuan berikut, lalu kerjakan soal konversi satuan.

Konversi satuan besaran pokok
Konversi satuan panjang
1 inci = …. cm ? = ……. meter ? (1)(2,54 cm) = 2,54 cm = 2,54 / 100 = 0,0254 meter
1 cm = …. inci ? 1 / 2,54 = 0,394 inci
1 kaki = ….. cm ? (1)(30,5 cm) = 30,5 cm
1 cm = …… kaki ? 1 / 30,5 = 0,033 kaki
1 yard = ….. cm ? (1)(91,44 cm) = 91,44 cm
1 cm = …… yard ? 1 / 91,44 = 0,011 yard
1 mil = ….. km ? (1)(1,61 km) = 1,61 km
1 km = ….. mil ? 1 / 1,61 = 0,621 mil
1 fermi = ….. meter ? (1)(1 x 10-15 meter) = 10-15 meter
1 angstrom ( = …. meter ? (1)(1 x 10-10 meter) = 10-10 meter
1 tahun cahaya = ….. meter ? (1)(9,46 x 1015 meter) = 9,46 x 1015 meter
Konversi satuan massa
1 slug = …… kg ? (1)(14,59 kg) = 14,59 kg
1 kg = …… slug ? 1 / 14,59 = 0,0685 slug
1 satuan massa atom (u) = ….. kg ? (1)(1,6605 x 10-27 kg) = 1,6605 x 10-27 kg
1 kg = …… satuan massa atom (u) ? 1 / 1,6605 x 10-27 = 0,602 x 1027 u
Konversi satuan besaran turunan
Konversi satuan sudut
1 radian = ……. o ? (1)(57,30o) = 57,37o
1 o = ……. radian ? (1)(0,01745 radian) = 0,01745 radian
1 putaran = …… o ? = ……. radian ? 360o = 2 pi radian
1 putaran/menit (rpm) = ……. radian/sekon ? 0,1047 rad/s
Konversi satuan volume
1 galon = …… liter ? (1)(3,78 liter) = 3,78 liter
1 liter = ….. mililiter ? (1)(1000) = 1000 mililiter
1 liter = …… dm3 ? = …… m3 ? 1 liter = 1 desimeter kubik (dm3) = 1 x 10-3 meter kubik (m3)
Konversi satuan kecepatan / kelajuan
1 mil/jam = ……. km/jam ? 1 mil/jam = (1)(1,609 km/jam) = 1,609 km/jam
1 km/jam = ……. mil/jam ? (1)(0,621 mil/jam) = 0,621 mil/jam
1 knot = ….. mil/jam ? (1)(1,151 mil/jam) = 1,151 mil/jam
Konversi satuan gaya
1 pound (lb) = …… Newton ? (1)(4,45) = 4,45 Newton
1 Newton = ……. pound (lb) ? (1)(0,225) = 0,225 pound (lb)
Konversi satuan usaha dan energi
1 Joule = …… kalori ? (1)(0,239) = 0,239 kalori
1 kilokalori (kkal) = …… Joule ? (1)(4,18 x 103) = 4,18 x 103 Joule
1 elektronvolt (eV) = ……. Joule ? (1)(1,602 x 10-19) = 1,602 x 10-19 Joule
1 kilowatthour (KWH) = ……. Joule ? (1)(3,60 x 106) = 3,60 x 106 Joule
Konversi satuan tekanan
1 Pascal (Pa) = ……… N/m2 ? 1 Pa = 1 N/m2
1 atmosfir (atm) = ….. Pascal ? (1)(1,013 x 105) = 1,013 x 105 Pascal
1 atmosfir (atm) = ….. torricelli (torr) ? (1)(760) = 760 torr
1 atmosfir (atm) = …… bar ? (1)(1,013) = 1,013 bar
Konversi satuan daya
1 Tenaga kuda (horse power = hp) = …… Watt ? (1)(746) = 746 Watt
1 Watt = ……. Joule/sekon ? 1 Watt = 1 Joule/sekon

Referensi

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