absorption of light
[əbˈzɔrpʃən əv laɪt]
nounpl: absorptions of light
absorção de luz
1. the process by which light energy is taken in by matter, causing electrons to transition to higher energy states
The absorption of light by chlorophyll is essential for photosynthesis.
A absorção de luz pela clorofila é essencial para a fotossíntese.
2. the phenomenon where electromagnetic radiation is converted into other forms of energy such as heat
The dark surface increases the absorption of light and generates more heat.
A superfície escura aumenta a absorção de luz e gera mais calor.
3. in physics, the reduction in intensity of light passing through a medium due to interaction with matter
Beer's Law describes the absorption of light in solutions.
A Lei de Beer descreve a absorção de luz em soluções.
This is a technical scientific term used uniformly across both Brazil and Portugal in academic, educational, and professional contexts. It is commonly encountered in physics, chemistry, and materials science textbooks and research papers in both regions. The term carries no regional variation or colloquial usage.
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