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Formula Photon Energy Per Mole Wavelength    Avogardo constant    Speed of light

Formula
Formula: Photon Energy Per Mole
Photons of different wavelength

Photon energy per mole

Unit
Photon energy per mole indicates the energy of \( 6 \cdot 10^{23} \) photons. This amount of photons makes up one mole.

Wavelength

Unit
Wavelength of the used light. The smaller the wavelength, the greater the energy of one mole of photons.

Avogardo constant

Unit
The Avogardo constant is a physical constant with the value \( N_{\text A} ~=~ 6 \cdot 10^{23} \, \frac{1}{\mathrm{mol}} \) and represents the number of photons that are in one mole.

Planck's Constant

Unit
Planck's constant is a physical constant from quantum mechanics and has the value:$$ h ~=~ 6.626 \, 070 \, 15 \,\cdot\, 10^{-34} \, \mathrm{Js} $$

Speed of light

Unit
LSpeed of light (in vacuum) is a physical constant and has the value:$$ c ~=~ 3 \cdot 10^8 \, \frac{\mathrm m}{\mathrm s} $$