When I was reading about the optical fibre I came across the fact that the waves travel in the form of cone inside the fibre.But I cant understand this.
Please help me.
Podobne:
- Can A Person Travel Inside The Usa With A Mexican Passport? I have been searching the whole web but they don’t have an answer for me. I’m planning to travel to another state with my bf, who is an immigrant, but......
- What Is The Fastest Form Of Human Transport/travel From One Continent To Another? It can be plane, military or otherwise. The wife and I disagree on how fast a human travel from one part of the world to another....
- How Does Input Data Travel Through A Usb Cable? How does the data physically travel trough the USB? Electrons? Electron pulses? I can understand how electrical energy in a cable travel by means of electrons, but computer data?? I......
this is because the tip is round in shape so when the ray is passed into it the tip acts as lens so rays that pass through is in conical form basic commonsense.
Inside a glass fiber the walls of the cylinder reflect the light waves at an angle that appears to be a cone to an outside observer.