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UK//ˈfəʊtən//US//ˈfoʊtɒn//

Meaning of Photon

A particle representing a quantum of light.

In simple words: A tiny particle of light or electromagnetic radiation.

Photon in a sentence

  • A photon can travel through a vacuum at the speed of light.
  • Photons are emitted when atoms transition to a lower energy state.
  • The behavior of a photon can be described using quantum mechanics.
  • Scientists are researching how to capture photons for energy.
  • Each photon carries a specific amount of energy related to its frequency.

How to use Photon

Used mostly in scientific contexts. Not commonly used in everyday conversation. Appropriate in academic or technical discussions about physics.

Grammar pattern

standalone noun

Memory hint

Think of 'photo' plus 'on', like light is always 'on'.

Related words

Collocations with Photon

  • photon energy
  • photon emission
  • photon interaction

Synonyms for Photon

  • light particle
  • quantum of light
  • electromagnetic wave

Common mistakes with Photon

  • Confused with 'photonics', which is the study of photons.
  • Mispronounced as 'photoon' instead of 'foton'.

Photon appears in

Photon in other languages

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Frequently asked questions about Photon

What does Photon mean?

A tiny particle of light or electromagnetic radiation.

What is the definition of Photon?

A particle representing a quantum of light.

How do you use Photon in a sentence?

A photon can travel through a vacuum at the speed of light.

Can you give another example of Photon?

Photons are emitted when atoms transition to a lower energy state.

What are synonyms for Photon?

Common alternatives include light particle, quantum of light, electromagnetic wave.

What words go with Photon?

It commonly pairs with photon energy, photon emission, photon interaction.

What are common mistakes when using Photon?

Confused with 'photonics', which is the study of photons. Mispronounced as 'photoon' instead of 'foton'.

How do you pronounce Photon?

US: //ˈfoʊtɒn//, UK: //ˈfəʊtən//. Listen to the audio above to hear native pronunciation.

When should I use Photon?

Used mostly in scientific contexts. Not commonly used in everyday conversation. Appropriate in academic or technical discussions about physics.