hak1 tai2黑體黑体
Jyutpinghak1 tai2
Yalehāk tái
Definition
Blackbody; a theoretical physical body that absorbs all incoming electromagnetic radiation without reflecting or transmitting any.
neutralother
How it's used
Strictly a technical term used in physics and thermodynamics contexts. It is not used metaphorically to describe dark objects or people in daily life. When discussing the concept, it is almost always paired with radiation to form black body radiation.
Measure word
go3個goExamples
We are talking about black body radiation in physics class.
Can a black body absorb all light?
Related words
Common phrases
black body radiation
Grammar color guide
Noun
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Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.
