Definition:Second Radiation Constant/Value
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Second Radiation Constant: Value
The value of the second radiation constant is:
| \(\ds c_2\) | \(=\) | \(\ds 1 \cdotp 43877 \, 6877 \ldots \times 10^{-2} \, \mathrm {m \, K}\) | ||||||||||||
| \(\ds \) | \(=\) | \(\ds 1 \cdotp 43877 \, 6877 \ldots \, \mathrm {cm \, K}\) |
Sources
- 1964: Milton Abramowitz and Irene A. Stegun: Handbook of Mathematical Functions ... (previous) ... (next): $2$. Physical Constants and Conversion Factors: Table $2.3$ Adjusted Values of Constants
- which gives the mantissa as $1 \cdotp 438 \, 833$ with an uncertainty of $\pm 61$ corresponding to the $2$ least significant figures