calculand - Spectral radiance
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Impressum/Contact
A - D
E - K
L - N
P - S
T - W
Radiance divided by Frequency
Spectral intensity divided by Area
Spectral irradiance divided by Solid angle
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Particle density
Particle flux
Particle spectrum
Permeability
Permeation
Permittivity
Polarizability
Power
Power density
Power gradient
Precipitation
Pressure
Pressure gradient
Quadrupole moment
Radiance
Radiant exposure
Radiant intensity
Reduced field strength
Relative density
Reluctance
Residence time
Resistance
Resistivity
Rotational inertia
Solid angle
Space velocity
Specific activity
Specific angular momentum
Specific area
Specific discharge
Specific energy
Specific enzyme activity
Specific heat capacity
Specific length
Specific momentum
Specific power
Specific rotation
Specific volume
Specific weight
Spectral efficiency
Spectral energy
Spectral exposure
Spectral intensity
Spectral irradiance
Spectral power
Spectral radiance
Spectral responsivity
Stiffness
Surface activity
Surface charge density
Surface concentration
Surface tension
Convert quantities - from Radiance and Frequency to Spectral radiance
from ...
aW/m² sr - Attowatt per square metre steradian
BTU/ft² h sr - British thermal unit per square foot hour steradian
BTU/ft² s sr - British thermal unit per square foot second steradian
BTU/in² s sr - British thermal unit per square inch second steradian
BTU/m² s sr - British thermal unit per square metre second steradian
cal/in² s sr - Calorie per square inch second steradian
cal/m² s sr - Calorie per square metre second steradian
cW/m² sr - Centiwatt per square metre steradian
daW/m² sr - Decawatt per square metre steradian
dW/m² sr - Deciwatt per square metre steradian
EW/m² sr - Exawatt per square metre steradian
fW/m² sr - Femtowatt per square metre steradian
GW/m² sr - Gigawatt per square metre steradian
hW/m² sr - Hectowatt per square metre steradian
J/m² s sr - Joule per square metre second steradian
kcal/m² s sr - Kilocalorie per square metre second steradian
kg/s³ sr - Kilogram per second cubed steradian
kWh/m² s sr - Kilowatt hour per square metre second steradian
kW/m² sr - Kilowatt per square metre steradian
MW/m² sr - Megawatt per square metre steradian
µW/m² sr - Microwatt per square metre steradian
mW/m² sr - Milliwatt per square metre steradian
nW/m² sr - Nanowatt per square metre steradian
PW/m² sr - Petawatt per square metre steradian
pW/m² sr - Picowatt per square metre steradian
lb/s³ sr - Pound per second cubed steradian
E₀/sr - Solar constant per steradian
TW/m² sr - Terawatt per square metre steradian
var/m² sr - Var per square metre steradian
VA/m² sr - Volt ampere per square metre steradian
W/cm² sr - Watt per square centimetre steradian
W/dm² sr - Watt per square decimetre steradian
W/ft² sr - Watt per square foot steradian
W/in² sr - Watt per square inch steradian
W/km² sr - Watt per square kilometre steradian
W/m² msr - Watt per square metre millisteradian
W/m² (°)² - Watt per square metre square degree
W/m² gon² - Watt per square metre square gon
W/m² sr - Watt per square metre steradian
W/mi² sr - Watt per square mile steradian
W/mm² sr - Watt per square millimetre steradian
yW/m² sr - Yoctowatt per square metre steradian
YW/m² sr - Yottawatt per square metre steradian
zW/m² sr - Zeptowatt per square metre steradian
ZW/m² sr - Zettawatt per square metre steradian
/
and ...
aHz - Attohertz
cHz - Centihertz
cps - Cycle per second
daHz - Decahertz
dHz - Decihertz
EHz - Exahertz
fHz - Femtohertz
fresnel - Fresnel
GHz - Gigahertz
hHz - Hectohertz
Hz - Hertz
kHz - Kilohertz
MHz - Megahertz
µHz - Microhertz
mHz - Millihertz
nHz - Nanohertz
PHz - Petahertz
pHz - Picohertz
f(P) - Planck frequency
rpd, 1/d - Revolution per day
rph, 1/h - Revolution per hour
rpm, 1/min - Revolution per minute
rps, 1/s - Revolution per second
rpy, 1/y - Revolution per year
R, cR - Rydberg frequency
THz - Terahertz
yHz - Yoctohertz
YHz - Yottahertz
zHz - Zeptohertz
ZHz - Zettahertz
=
to ...
aJy/sr - Attojansky per steradian
aW/m² Hz sr - Attowatt per square metre hertz steradian
cal/s m² Hz sr - Calorie per second square metre hertz steradian
cJy/sr - Centijansky per steradian
cW/m² Hz sr - Centiwatt per square metre hertz steradian
daJy/sr - Decajansky per steradian
daW/m² Hz sr - Decawatt per square metre hertz steradian
dJy/sr - Decijansky per steradian
dW/m² Hz sr - Deciwatt per square metre hertz steradian
eV/s m² Hz sr - Electronvolt per second square metre hertz steradian
erg/s cm² Hz sr - Erg per second square centimetre hertz steradian
erg/s m² Hz sr - Erg per second square metre hertz steradian
EJy/sr - Exajansky per steradian
EW/m² Hz sr - Exawatt per square metre hertz steradian
fJy/sr - Femtojansky per steradian
fW/m² Hz sr - Femtowatt per square metre hertz steradian
FU/sr - Flux unit per steradian
GJy/sr - Gigajansky per steradian
GW/m² Hz sr - Gigawatt per square metre hertz steradian
g/s³ Hz sr - Gram per second cubed hertz steradian
hJy/sr - Hectojansky per steradian
hW/m² Hz sr - Hectowatt per square metre hertz steradian
Jy/sr - Jansky per steradian
J/s cm² Hz sr - Joule per second square centimetre hertz steradian
J/s m² Hz sr - Joule per second square metre hertz steradian
kg/s³ Hz sr - Kilogram per second cubed hertz steradian
kJy/sr - Kilojansky per steradian
kW/m² Hz sr - Kilowatt per square metre hertz steradian
MJy/sr - Megajansky per steradian
MW/m² Hz sr - Megawatt per square metre hertz steradian
µJy/sr - Microjansky per steradian
µW/m² Hz sr - Microwatt per square metre hertz steradian
mJy/sr - Millijansky per steradian
mW/m² Hz sr - Milliwatt per square metre hertz steradian
nJy/sr - Nanojansky per steradian
nW/m² Hz sr - Nanowatt per square metre hertz steradian
N/s m Hz sr - Newton per second metre hertz steradian
PJy/sr - Petajansky per steradian
PW/m² Hz sr - Petawatt per square metre hertz steradian
pJy/sr - Picojansky per steradian
pW/m² Hz sr - Picowatt per square metre hertz steradian
lb/s³ Hz sr - Pound per second cubed hertz steradian
E₀/Hz sr - Solar constant per hertz steradian
SFU/sr - Solar flux unit per steradian
TJy/sr - Terajansky per steradian
TW/m² Hz sr - Terawatt per square metre hertz steradian
VA/m² Hz sr - Volt ampere per square metre hertz steradian
W/cm² Hz sr - Watt per square centimetre hertz steradian
W/ft² Hz sr - Watt per square foot hertz steradian
W/in² Hz sr - Watt per square inch hertz steradian
W/km² Hz sr - Watt per square kilometre hertz steradian
W/ly² Hz sr - Watt per square lightyear hertz steradian
W/m² Hz msr - Watt per square metre hertz millisteradian
W/m² Hz 4πsr - Watt per square metre hertz sphere
W/m² Hz (´)² - Watt per square metre hertz square arcminute
W/m² Hz (´´)² - Watt per square metre hertz square arcsecond
W/m² Hz (°)² - Watt per square metre hertz square degree
W/m² Hz sr - Watt per square metre hertz steradian
W/mi² Hz sr - Watt per square mile hertz steradian
W/mm² Hz sr - Watt per square millimetre hertz steradian
yJy/sr - Yoctojansky per steradian
yW/m² Hz sr - Yoctowatt per square metre hertz steradian
YJy/sr - Yottajansky per steradian
YW/m² Hz sr - Yottawatt per square metre hertz steradian
zJy/sr - Zeptojansky per steradian
zW/m² Hz sr - Zeptowatt per square metre hertz steradian
ZJy/sr - Zettajansky per steradian
ZW/m² Hz sr - Zettawatt per square metre hertz steradian
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