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Electromagnetic waves

APT

Classification Of Wave Motion

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Classification Of Wave MotionOn 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…
APT

Analysing Electromagnetic Waves

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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,…