Do Electromagnetic Waves Have the Same Amplitude?
The Answer Is Not the Amplitude Since the Amplitude Is Related to the Intensity of the Electromagnetic Field, Which Is the Square of the Amplitude. So More...
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Also, do electromagnetic waves have amplitude?
But there is energy in an electromagnetic wave, whether it is absorbed or not. This is true for waves on guitar strings, for water waves, and for sound waves, where amplitude is proportional to pressure. In electromagnetic waves, the amplitude is the maximum field strength of the electric and magnetic fields.
Similarly, do electromagnetic waves have the same frequency? Electromagnetic waves include visible light, radio waves, X-rays, and so on. What distinguishes these different bands of light is their frequency (or wavelength). But what they all have in common is that they travel at the same speed in vacuum.
Herein, what does the amplitude of electromagnetic waves determine?
In other words, the amplitude of an electromagnetic wave is a measure of the photon density. Simply put, you can think of amplitude as the intensity or brightness and if you consider photons, you can think of amplitude as number of photons.
What is the same in all electromagnetic waves?
When traveling in a vacuum, electronic waves from the electromagnetic spectrum all travel at the same speed. Velocity is speed with direction, so they would all travel at the same velocity, realtively speaking. But frequency and wavelength are quite different.
