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diaporama "Fibre optique"

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Lois de Descartes - Réflexion<br />

n i<br />

n r<br />

S R<br />

θ i<br />

N<br />

I<br />

θ r<br />

REFLEXION<br />

Air<br />

Mirroir<br />

θ i = θ r<br />

n ni = n nr Lycée Antoine Bourdelle 7

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