Resources & References

Constants

Important physical constants
Quantity Symbol Value
Speed of light \(c\) \(2.998 \times 10^8\ \text{m s}^{-1}\)
Planck’s constant \(h\) \(6.626 \times 10^{-34}\ \text{J s}\)
Boltzmann constant \(k_\text{B}\) \(1.381 \times 10^{-23}\ \text{J K}^{-1}\)
Stefan–Boltzmann constant \(\sigma\) \(5.670 \times 10^{-8}\ \text{W m}^{-2} \text{K}^{-4}\)
Wien’s displacement constant \(b\) \(2.898 \times 10^{6}\ \text{nm K}\)

Websites

Some useful websites
1 ZEISS Education in Microscopy and Digital Imaging
2 Nikon Microscopy
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