一般知識-測定
次の表は、メートル単位とその測定値を説明しています-
| Term
|
Symbol
|
value
|
| yotta
|
Y
|
1024
|
| zetta
|
Z
|
1021
|
| exa
|
E
|
1018
|
| peta
|
P
|
1015
|
| tera
|
T
|
1012
|
| giga
|
G
|
109
|
| mega
|
M
|
106
|
| kilo
|
k
|
103
|
| hecto
|
h
|
102
|
| deka
|
da
|
101
|
| deci
|
d
|
10-1
|
| centi
|
c
|
10-2
|
| milli
|
m
|
10-3
|
| micro
|
μ
|
10-4
|
| nano
|
n
|
10-9
|
| pico
|
p
|
10-12
|
| femto
|
f
|
10-15
|
| atto
|
a
|
10-18
|
| zepto
|
z
|
10-21
|
| yocto
|
y
|
10-24
|
長さの単位
| Units
|
Measurement
|
| 10 millimeters (mm) =
|
1 centimeter (cm)
|
| 10 centimeters =
|
1 decimeter (dm)
|
| 10 decimeters =
|
1 meter (m)
|
| 10 meters =
|
1 dekameter
|
| 10 dekameters =
|
1 hectometer
|
| 10 hectometers =
|
1 kilometer
|
面積の単位
| Units
|
Measurement
|
| 100 square millimeters (mm2) =
|
1 square centimeter (cm2)
|
| 100 square centimeters =
|
square decimeter (dm2)
|
| 100 square decimeters =
|
quare meter (m2)
|
| 100 square meters =
|
1 square dekameter (dam2)
|
| 100 square dekameters =
|
1 square hectometer (hm2)
|
| 100 square hectometers =
|
1 square kilometer (km2)
|
液体体積の単位
| Units
|
Measurement
|
| 10 milliliters (mL) =
|
1 centiliter (cL)
|
| 10 centiliters =
|
1 deciliter (dL) = 100 milliliters
|
| 10 deciliters =
|
1 liter1 = 1000 milliliters
|
| 10 liters =
|
1 dekaliter (daL)
|
| 10 dekaliters =
|
1 hectoliter (hL) = 100 liters
|
| 10 hectoliters =
|
1 kiloliter (kL) = 1000 liters
|
ボリュームの単位
| Units
|
Measurement
|
| 1000 cubic millimeters (mm3) =
|
1 cubic centimeter (cm3)
|
| 1000 cubic centimeters =
|
1 cubic decimeter (dm3)
|
| 1000 cubic decimeters =
|
1 cubic meter (m3)
|
質量単位
| Units
|
Measurement
|
| 10 milligrams (mg) =
|
1 centigram (cg)
|
| 10 centigrams =
|
1 decigram (dg)
|
| 10 decigrams =
|
1 gram (g)
|
| 10 grams =
|
1 dekagram (dag)
|
| 10 dekagrams =
|
1 hectogram (hg)
|
| 10 hectograms =
|
1 kilogram (kg)
|
| 1000 kilograms =
|
1 megagram (Mg) or 1 metric ton(t)
|
長さの単位（面積）
| Units
|
Measurement
|
| 12 inches (in) =
|
1 foot (ft)
|
| 3 feet =
|
1 yard (yd)
|
| 16½ feet =
|
1 rod (rd), pole, or perch
|
| 40 rods =
|
1 furlong (fur) = 660 feet
|
| 8 furlongs =
|
1 U.S. statute mile (mi) = 5280 feet
|
| 1852 meters (m) =
|
1 international nautical mile
|
国際単位系
| Unit Name
|
Symbol
|
Quantity
|
| meter
|
m
|
Length
|
| kilogram
|
kg
|
Mass
|
| second
|
s
|
Time
|
| ampere
|
A
|
Electric Current
|
| kelvin
|
K
|
Thermodynamic temperature
|
| mole
|
mol
|
Amount of substance
|
| candela
|
cd
|
Luminous intensity
|
| radian
|
rad
|
Angle
|
| steradian
|
sr
|
Solid Angle
|
| hertz
|
Hz
|
Frequency
|
| newton
|
N
|
Force, weight
|
| pascal
|
Pa
|
pressure, stress
|
| joule
|
J
|
energy, work, heat
|
| watt
|
W
|
Power, radiant, flux
|
| coulomb
|
C
|
Electric charge
|
| volt
|
V
|
Voltage, electromotive force
|
| farad
|
F
|
Electric capacitance
|
| ohm
|
Ω
|
Electric resistance
|
| tesla
|
T
|
Magnetic flux density
|
| degree Celsius
|
0C
|
Temperature
|
| becquerel
|
Bq
|
radioactivity
|
| henry
|
H
|
Magnetic induction
|
| Angstrom
|
Å
|
Wave length
|
単位の変換
| Unit I
|
Value in another unit
|
| 1 Inch
|
2.54 centimeter
|
| 1 Foot
|
0.3048 meter
|
| 1 Foot
|
30.48 centimeter
|
| 1 Yard
|
0.9144 meter
|
| 1 Mile
|
1609.34 meter
|
| 1 Chain
|
20.1168 meter
|
| 1 Nautical mile
|
1.852 kilometer
|
| 1 Angstrom
|
10-10 meter
|
| 1 Square inch
|
6.4516 square centimeter
|
| 1 Acre
|
4046.86 square meter
|
| 1 grain
|
64.8 milligram
|
| 1 dram
|
1.77 gm
|
| 1 ounce
|
28.35 gm
|
| 1 pound
|
453.592 gram
|
| 1 horse power
|
735.499 Watt
|
