What occurs in a fiber-optic cable to allow light to transmit information?
A)boundary scattering
B)energy dissipation
C)surface interference
D)total internal reflection

Question

Quizplus · Accepted Answer

Total internal reflection occurs in a fiber-optic cable, allowing light to transmit information efficiently along the cable's length without significant loss. This principle ensures that light signals are confined within the core of the fiber, enabling long-distance communication.

What Occurs in a Fiber-Optic Cable to Allow Light to Transmit