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      • Light is a type of electromagnetic radiation that can be detected by the eye. It travels as a transverse wave. Unlike a sound waves, light waves do not need a medium to pass through, they can travel through a vacuum. Light from the Sun reaches Earth through the vacuum of space.
      www.bbc.co.uk/bitesize/topics/zm9mxbk/articles/ztmsp4j

      Light Waves - BBC Bitesize

  2. www.livescience.com › physics-mathematics › particleIs light a particle or a wave? - Live Science

    20 hours ago · According to Sapienza, this isn't the right question to be asking. "Light is not sometimes a particle and sometimes a wave," he said. "It is always both a wave and a particle. It's just that we ...

  3. education.cosmosmagazine.com › explainer-is-lightEXPLAINER: Is light a wave or a particle? - COSMOS Education

    When we’re thinking of light as being made of particles, these particles are called “photons”. Photons have no mass, and each one carries a specific amount of energy. Meanwhile, when we think...

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  5. letstalkscience.ca › light-and-its-propertiesLight and Its Properties - Let's Talk Science

    • Waves of Light
    • Colours of Light
    • To Summarise

    These different colours of light have different wavelengths and frequencies. Red light has the longest wavelength, and the lowest frequency of the visible spectrum. Violet has the shortest wavelength, and the highest frequency of the visible spectrum.

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    Mixing coloured materials, such as paint, is an example of subtractive colour mixing. Red paint appears red to us because when white light strikes it, the red pigments reflect the red wavelengths of light and absorball of the wavelengths. This reflected light is what is seen by our eyes. The same is true for all of the other colours. So what about ...

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    Light travels very fast - at the speed of light in fact!
    Light travels as waves.
    Light travels in straight lines.

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  6. physics.stackexchange.com › questions › 627177What is light, a wave or a particle or A wave-particle ...

    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.

  7. www.britannica.com › story › how-is-light-both-aHow Is Light Both a Particle and a Wave? | Britannica

    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.

  8. www.olympus-lifescience.com › particleorwaveIs Light a Particle or Wave? | Olympus LS - Olympus Microscopy

    Like waves in water, light waves encountering the edge of an object appear to bend around the edge and into its geometric shadow—a region that is not directly illuminated by the light beam. This behavior is analogous to water waves that wrap around the end of a raft instead of reflecting away.

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  10. kids.britannica.com › kids › articlelight - Kids | Britannica Kids | Homework Help

    Properties of Light. Light exists in two very different forms at the same time. One form is tiny particles called photons. The other form is waves. The easiest way to think about light is as waves. Light waves travel through space at a speed of about 186,282 miles per second (299,792 kilometers per second).