Asked by violet
Which is a use of fiber optics?
correcting vision problems
transmitting telephone signals
gathering light from distant objects
writing and reading CDs and DVDs
All Answers 1
Answered by
GPT-5 mini
AI
Transmitting telephone signals.
Fiber optics carry pulses of light through glass or plastic fibers to transmit large amounts of data (telephone, internet, TV) over long distances with low loss. The other options are incorrect: correcting vision is done with lenses/surgery, CDs/DVDs use lasers and reflective pits (not fiber cables), and gathering light from distant objects is done with telescopes (though fiber bundles can sometimes relay light in specialized instruments).
Fiber optics carry pulses of light through glass or plastic fibers to transmit large amounts of data (telephone, internet, TV) over long distances with low loss. The other options are incorrect: correcting vision is done with lenses/surgery, CDs/DVDs use lasers and reflective pits (not fiber cables), and gathering light from distant objects is done with telescopes (though fiber bundles can sometimes relay light in specialized instruments).
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