State three observable phenomena where a particle behaves like waves. State the scientific principle underlying the operation of fibre optics.
(b) Explain each of the following terms as used in fibre optics: (i) core; (ii) cladding
Explanation
Observable phenomena when a particle behaves like Waves: (a) Diffraction: (b) Interference: (c) Compton effect: (d) Polarization: (e) Refraction (f) Reflection.