photon
Произношение: [ˈfoʊtɒn]
Слово
Контекст: «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.
Пример
The sun sends many photons down to Earth, making everything bright.
Пример
In a dark room, there are still photons, but we can’t notice them without light.
Пример
What happens to the photons when they hit a mirror?
Контекст: «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.
Пример
Scientists study photons to understand how light works at the smallest scales.
Пример
Photons do not behave like ordinary objects; they can be tricky to understand.
Пример
How do photons help scientists learn about the universe?
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