$\definecolor{red}{RGB}{255,0,0}$$\definecolor{black}{RGB}{0,0,0}$
  1. $\lambda$
  2. $\lambda$
  3. $\lambda$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$\lambda = \frac{c}{\nu}$$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$\lambda = \frac{h\cdot c}{E}$$
  1. $\nu$
  2. $\nu$
  3. $\nu$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$\nu = \frac{c}{\lambda}$$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$\nu = \frac{E}{h}$$
  1. $E$
  2. $E$
  3. $E$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$E = h\cdot \nu$$
    • $$\color{blue}{\rightarrow}\color{black}\;$$$$E = \frac{h\cdot c}{\lambda}$$

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Lumière: Ondes et corpuscules (photons)

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Numbers in the form 1/2 or 0.5 or 1.5E3 are accepted: