Which are uses of fiber optics? Check all that apply.transmission of telephone signalscorrection of vision problemsmagnification of samples for viewingexamination of internal body partsdecoration purposes, such as lamps

Fiber-optic cables carry light signals over long distances, so they are used to transmit telephone signals. Flexible bundles of optical fibers also carry light into the body and return images, allowing doctors to examine internal body parts. Fiber optics can guide light for decorative lamps as well. Correcting vision and magnifying samples are generally done with lenses, not fiber optics.

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