calculand - Spectral irradiance
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Impressum/Contact
A - D
E - K
L - N
P - S
T - W
Intensity divided by Frequency
Spectral radiance multiplied by Solid angle
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Particle density
Particle flux
Particle spectrum
Permeability
Permeation
Permittivity
Polarizability
Power
Power density
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Specific activity
Specific angular momentum
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Spectral efficiency
Spectral energy
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Spectral intensity
Spectral irradiance
Spectral power
Spectral radiance
Spectral responsivity
Stiffness
Surface activity
Surface charge density
Surface concentration
Surface tension
Convert quantities - from Intensity and Frequency to Spectral irradiance
from ...
aW/m² - Attowatt per square metre
BTU/ft² h - British thermal unit per square foot hour
BTU/ft² s - British thermal unit per square foot second
BTU/in² s - British thermal unit per square inch second
BTU/m² s - British thermal unit per square metre second
cal/in² s - Calorie per square inch second
cal/m² s - Calorie per square metre second
cW/m² - Centiwatt per square metre
crab - Crab
daW/m² - Decawatt per square metre
dW/m² - Deciwatt per square metre
erg/cm² s - Erg per square centimetre second
erg/in² s - Erg per square inch second
erg/m² s - Erg per square metre second
EW/m² - Exawatt per square metre
fW/m² - Femtowatt per square metre
GW/m² - Gigawatt per square metre
g/s³ - Gram per second cubed
hW/m² - Hectowatt per square metre
hp(M)/m², PS/m² - Horsepower (metric) per square metre
bhp/in², bhp/sq. in. - Horsepower per square inch
bhp/m² - Horsepower per square metre
J/cm² s - Joule per square centimetre second
J/ft² s, J/sq. ft. s - Joule per square foot second
J/in² s, J/sq. in. s - Joule per square inch second
J/m² s - Joule per square metre second
J/mm² s - Joule per square millimetre second
kcal/m² s - Kilocalorie per square metre second
kg/s³ - Kilogram per second cubed
kWh/m² s - Kilowatt hour per square metre second
kW/m² - Kilowatt per square metre
MW/m² - Megawatt per square metre
µW/m² - Microwatt per square metre
mW/m² - Milliwatt per square metre
nW/m² - Nanowatt per square metre
PW/m² - Petawatt per square metre
pW/m² - Picowatt per square metre
lb/s³ - Pound per second cubed
E₀ - Solar constant
TW/m² - Terawatt per square metre
var/m² - Var per square metre
VA/m² - Volt ampere per square metre
W/cm² - Watt per square centimetre
W/dm² - Watt per square decimetre
W/ft² - Watt per square foot
W/in² - Watt per square inch
W/km² - Watt per square kilometre
W/m² - Watt per square metre
W/mi², W/sq. mi. - Watt per square mile
W/mm² - Watt per square millimetre
yW/m² - Yoctowatt per square metre
YW/m² - Yottawatt per square metre
zW/m² - Zeptowatt per square metre
ZW/m² - Zettawatt per square metre
/
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 - Attojansky
aW/m² Hz - Attowatt per square metre hertz
cal/s m² Hz - Calorie per second square metre hertz
cJy - Centijansky
cW/m² Hz - Centiwatt per square metre hertz
daJy - Decajansky
daW/m² Hz - Decawatt per square metre hertz
dJy - Decijansky
dW/m² Hz - Deciwatt per square metre hertz
eV/s m² Hz - Electronvolt per second square metre hertz
erg/s cm² Hz - Erg per second square centimetre hertz
erg/s m² Hz - Erg per second square metre hertz
EJy - Exajansky
EW/m² Hz - Exawatt per square metre hertz
fJy - Femtojansky
fW/m² Hz - Femtowatt per square metre hertz
FU - Flux unit
GJy - Gigajansky
GW/m² Hz - Gigawatt per square metre hertz
g/s³ Hz - Gram per second cubed hertz
hJy - Hectojansky
hW/m² Hz - Hectowatt per square metre hertz
Jy - Jansky
J/s cm² Hz - Joule per second square centimetre hertz
J/s m² Hz - Joule per second square metre hertz
kg/s³ Hz - Kilogram per second cubed hertz
kJy - Kilojansky
kW/m² Hz - Kilowatt per square metre hertz
MJy - Megajansky
MW/m² Hz - Megawatt per square metre hertz
µJy - Microjansky
µW/m² Hz - Microwatt per square metre hertz
mJy - Millijansky
mW/m² Hz - Milliwatt per square metre hertz
nJy - Nanojansky
nW/m² Hz - Nanowatt per square metre hertz
N/s m Hz - Newton per second metre hertz
PJy - Petajansky
PW/m² Hz - Petawatt per square metre hertz
pJy - Picojansky
pW/m² Hz - Pikowatt per square metre hertz
lb/s³ Hz - Pound per second cubed hertz
E₀/Hz - Solar constant per hertz
SFU - Solar flux unit
TJy - Terajansky
TW/m² Hz - Terawatt per square metre hertz
VA/m² Hz - Volt ampere per square metre hertz
W/cm² Hz - Watt per square centimetre hertz
W/ft² Hz - Watt per square foot hertz
W/in² Hz - Watt per square inch hertz
W/km² Hz - Watt per square kilometre hertz
W/ly² Hz - Watt per square lightyear hertz
W/m² Hz - Watt per square metre hertz
W/m² f(P) - Watt per square metre planck frequency
W/mi² Hz - Watt per square mile hertz
W/mm² Hz - Watt per square millimetre hertz
W/pc² Hz - Watt per square parsec hertz
yJy - Yoctojansky
yW/m² Hz - Yoctowatt per square metre hertz
YJy - Yottajansky
YW/m² Hz - Yottawatt per square metre hertz
zJy - Zeptojansky
zW/m² Hz - Zeptowatt per square metre hertz
ZJy - Zettajansky
ZW/m² Hz - Zettawatt per square metre hertz
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