You may have noticed cables installed in the offices or homes that are providing internet access. These cables also do have a familiar name, optical fibers. In this post, we will gain knowledge on what are these optical fibers? What is their design? And for which purposes are they used?

What are X-rays? X-rays are a part of the Electromagnetic (EM) spectrum, which means that they are transverse waves having a certain wavelength and frequency and moving at the speed of light. In the EM spectrum, we have gamma rays, x-rays, ultraviolet rays, visible light, infrared waves, microwaves, and radio