Question

How do fibre optics bend light?

Answer 1

$\huge{\underline{\underline{\boxed{\boxed{\mathfrak{\red{Hi \:Dear}}}}}}}$

$\large{\boxed{\red{\boxed{\mathfrak{\pink{Answer}}}}}}$

They don't; they simply bounce it again and again down the shiny insides of the long, thin glass fibres they are made from.

Answer 2

Explanation:

$\huge \bf \pink{answer..} \:$

The light in a fiber-optic cable travels through the core (hallway) by constantly bouncing from the cladding (mirror-lined walls), a principle called total internal reflection. Because the cladding does not absorb any light from the core, the light wave can travel great distances.