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Cbray
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How does light stay in motion? Why does it travel at it's speed? Does it act as a particle or wave?
Any links I can read information from will be appreciated !~
Any links I can read information from will be appreciated !~
Cbray said:Does it act as a particle or wave?
Any links I can read information from will be appreciated !~
Light stays in motion due to its nature as an electromagnetic wave. This means that it is self-propagating and does not require an external force to keep moving.
The speed of light is determined by fundamental physical constants, specifically the speed of electricity and magnetism in a vacuum. This constant speed ensures that light can efficiently travel through space.
Light can appear to slow down when it passes through certain materials, such as water or glass. This is due to the interaction between the light and the particles in the material, which can cause the light to temporarily change direction and appear to be moving slower.
Light travels through space as a wave, with an oscillating electric and magnetic field. These fields do not require a medium to travel through, which is why light can move through the vacuum of space.
According to Einstein's theory of relativity, nothing can travel faster than light. This is because as an object approaches the speed of light, its mass increases infinitely, making it impossible for it to reach or exceed the speed of light.