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      • We know that light is a wave based on how it behaves – it exhibits the same properties of other waves we have examined – it interferes with itself, it follows an inverse-square law for intensity (brightness), and so on.
  1. If light is a particle, then why does it refract when travelling from one medium to another? And if light is a wave, then why does it dislodge electrons ? But all behavior of light can be explained by combining the two models: light behaves like particles and light behaves like waves.

  2. Is light a wave or a particle? How is it created? And why can’t humans see the whole spectrum of light? All your questions answered.

  3. Apr 5, 2021 · What is light, a wave or a particle or A wave-particle? Light is represented by the classical electromagnetic wave and it can shown that it is an emergent superposition of a very large number of particles called photons. See this double slit experiment one photon at a time, how it builds up the classical interference pattern of light,. Single ...

  4. Light behaves very strangely and confused scientists at first when they proved it behaved as both a wave and a particle. So, what’s actually going on? Learn more about the behaviour of light,...

  5. For example, when visible light encounters anything large enough that we can observe it with unaided eyes, such as a coin, it acts like a ray, with generally negligible wave characteristics. In all of these cases, we can model the path of light as straight lines.

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  7. Light is a transverse, electromagnetic wave that can be seen by the typical human. The wave nature of light was first illustrated through experiments on diffraction and interference . Like all electromagnetic waves, light can travel through a vacuum.

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