It is caused by valence electrons in the silica material from which the fiber are manufactured. ∙ A. ion resonance absorption ∙ B. infrared absorption ∙ C. ultraviolet absorption ∙ D. visible light absorption

It is caused by valence electrons in the silica material from which the fiber are manufactured. ∙ A. ion resonance absorption
∙ B. infrared absorption
∙ C. ultraviolet absorption
∙ D. visible light absorption
by

1 Answer

Answer :

ultraviolet absorption
by

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