photon
Prononciation : [ˈfoʊtɒn]
Mot
Contexte : « physics »
(noun) a small packet of light energy. Think of it like a tiny particle that helps us see light and colors. Photons are everywhere around us, but we can’t see them directly.
Exemple
The sun sends many photons down to Earth, making everything bright.
Exemple
In a dark room, there are still photons, but we can’t notice them without light.
Exemple
What happens to the photons when they hit a mirror?
Contexte : « quantum mechanics »
(noun) the basic unit of light in quantum physics. This means it’s a way to talk about light at a very small level, where things behave differently than what we see in everyday life.
Exemple
Scientists study photons to understand how light works at the smallest scales.
Exemple
Photons do not behave like ordinary objects; they can be tricky to understand.
Exemple
How do photons help scientists learn about the universe?
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