B
Table of Units B - 1
8.Table of Units
Unit (Full Name) Value in SI Units
a
(are) 100 m
2
A
(ampere) 1 A
acre
(acre) 4046.87260987 m
2
arcmin
(minute of arc) 2.90888208666 x 10
-4
r
arcs
(second of arc) 4.8481368111 x 10
-6
r
atm
(atmosphere) 101325 kg / m•s
2
au
(astronomical unit) 1.495979 x 10
11
m
Å
(Angstrom) 1 x 10-10 m
b
(barn) 1 x 10
-28
m
2
bar
(bar) 100000 kg / m•s
2
bbl
(barrel) .158987294928 m
3
Bq
(becquerel) 1 1 / s
Btu
(international table Btu) 1055.05585262 kg•m
2
/ s
2
bu
(bushel) .03523907 m
3
o
C
(degree Celsius) 1K or 274.15 K
c
(speed of light) 299792458 m / s
C
(coulomb) 1 A•s
cal
(calorie) 4.1868 kg•m
2
/ s
2
cd
(candela) 1 cd
chain
(chain) 20.1168402337 m
Ci
(curie) 3.7 x 10
10
1 / s
ct
(carat) .0002 kg
cu
(US cup) 2.365882365 x 10
-4
m
3
o
(degree) 1.74532925199 x 10
-2
r
d
(day) 86400 s
dyn
(dyne) .00001 kg / m•s
2
erg
(erg) .0000001 kg•m
2
/ s
2
eV
(electron volt) 1.60217733 x 10-19 kg•m
2
/s
2
F
(farad) 1 A
2
•s
4
/ kg•m
2
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