Analysing Electromagnetic WavesThe electromagnetic spectrum consists of a group of waves of similar nature. The members of the electromagnetic spectrum arranged in increasing frequencies (decreasing wavelengths) are radio waves, microwaves, infrared rays, visible light, ultraviolet rays, X-rays and gamma rays. Electromagnetic waves are joint electric and magnetic … [Read more...] about Analysing Electromagnetic Waves
Electromagnetic waves
Classification Of Wave Motion
Classification Of Wave Motion On the Bases of Necessity of Medium RequiredMECHANICAL WAVES The wave which propagates only in a material medium are called elastic or mechanical waves. Example: Sound waves, Water waves (ripples), Waves on stretched strings, Earthquake waves and the Shock waves produced by a supersonic aircraft are mechanical (or elastic) … [Read more...] about Classification Of Wave Motion