Click equation to show only symbol |
first radiation constant for spectral radiance†
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Numerical value |
1.191 042 972... x 10-16 W m2 sr-1 |
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Standard uncertainty |
(exact) |
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Relative standard uncertainty |
(exact) |
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Concise form |
1.191 042 972... x 10-16 W m2 sr-1 |
†The full description of unit m2 is m-2×(m/cycle)4. |
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Click here for correlation coefficient of this constant with other constants | |
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