Applied Mathematical and Physical Formulas Pocket Reference. Vukota Boljanovic

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4. SI Derived Units Whose Names and Symbols Include SI Derived Units with Special Names and Symbols

Quantity	Name	Symbol
dynamic viscosity	pascal second	Pa ⋅ s
moment of force	newton meter	N ⋅ m
angular velocity	radian per second	rad/s
angular acceleration	radian per second squared	rad/s2
heat flux density, irradiance	watt per square meter	W/m2
heat capacity, entropy	joule per kelvin	J/K
specific heat capacity, specific entropy	joule per kilogram kelvin	J/(kg ⋅ K)
specific energy	joule per kilogram	J/kg
energy density	joule per cubic meter	J/m3
thermal conductivity	watt per meter kelvin	W/(m ⋅ K)
electric field strength	volt per meter	V/m
electric charge density	coulomb per cubic meter	C/m3
electric flux density	coulomb per square meter	C/m2
permittivity	farad per meter	F/m
permeability	henry per meter	H/m
molar energy	joule per mole	J/mol
molar entropy, molar heat capacity	joule per mole kelvin	J/(mol ⋅ K)
exposure (x and γ rays)	coulomb per kilogram	C/kg
absorbed dose rate	gray per second	Gy/s
radiant intensity	watt per steradian	W/sr
radiance	watt per square meter steradian	W/(m2 ⋅ sr)

5. Units Outside the SI that Are Accepted for Use with the SI

Name	Symbol	Value in SI units
minute	min	1 min = 60 s
hour	h	1 h = 60 min = 3600 s
day	d	1 d = 24h = 86400 s
liter	L	1 L = 1dm3 = 10−3 m3
metric tone	t	1 t = 103 kg
bel	B	1B = 10dB
degree (angle)	0	10 = (π/180) rad
minute (angle)	'	1′ = (1/60)0 = = (π/10800)rad
second (angle)	''	1″ = (1/60)′ = = (π/648000)rad
electronvolt	eV	1 eV = 1.60218×10−19 J
unified atomic mass unit	u	1 u = 1.66054×10−27 kg
astronomical unit	ua	1 ua = 1.49598×1011m
nautical mile		1 nautical mile =1852 m
knot		1 knot = 1852/3600 m/s
are	a	1 a = 100 m2
hectare	ha	1 ha = 100 a = 104m2
bar	bar	1 bar = 102 kPa = 105 Pa
angstrom		1 = 0.1nm = 10−10m
curie	Ci	1 Ci = 3.7×1010 Bq
rad	rad	1 rad = 10−2Gy
rem	rem	1 rem = 10−2Sv

6. SI Prefixes

METRIC