Which mechanism reduces clarity within fiber optic cables?

💡 Explanation

Signal blurring rises because multi-path interference causes modal dispersion between propagating light modes. It broadens pulses thereby reducing transmission clarity within fiber optic cables, therefore the clarity is reduced, rather than the others which are losses.

• Which mechanism limits the conductivity of a doped semiconductor at low temperatures?
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• Which outcome minimizes thermodynamic efficiency when a Carnot heat engine's working fluid leaks?
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