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All electromagnetic waves travel at the same speed in a vacuum -- the speed of light.
Is the direction of the wave of the light energy in the same path of the photon.
Light waves with the same phase and frequency are said to be coherent.
in coherent light, check your science book
Heirich Hertz. Maxwell theorized that light and electricity were the same based on the speed of electric waves and light waves. Hertz actually created the electromagnetic waves and demonstrated their light like behavior. This demonstration confirmed Maxwell's prediction.
Their amplitude is not the important variable - their frequency is . If two light waves of the same frequency interact, then an interference pattern will be seen. This is the basis of the 'double slit' experiment designed to demonstrate that light may be considered to indeed be waves.
diunosaurs
No.
diunosaurs
All electromagnetic waves travel at the same speed in a vacuum -- the speed of light.
Light "rays" are both waves and particles, that is the nature of light. Thus Micro Waves is the name for a type of light that is in essence just the same as visible light, radio waves, heat and X rays.
Electromagnetic waves (same as visible light).
The same.
Two light waves arriving at the same place at the same time will normally create an interference pattern of light, if they are not perfectly in phase; if they are perfectly in phase they will just create a brighter light.
In reflection, the light waves travel within the same media and maintains the same speed but in refraction light waves travel through a different media and so their speed changes.
It's polarized light
Is the direction of the wave of the light energy in the same path of the photon.