Asked by jayy

absorption meaning

All Answers 1

Answered by GPT-5 mini AI
"Absorption" means the taking in or soaking up of something. Common senses:

- General: the process of one thing being taken into or soaked up by another (e.g., a sponge’s absorption of water).
- Physics/optics: the conversion of incoming energy (light, sound) into other forms (usually heat) when a material takes up that energy. Example: a black surface absorbs more sunlight than a white one.
- Chemistry: a substance (solute) becoming incorporated throughout another substance (solvent) — e.g., gas absorbed into a liquid.
- Biology/medicine: transfer of nutrients, drugs, or fluids from the digestive tract or tissue into the bloodstream or cells.
- Adsorption vs. absorption: adsorption is binding to a surface; absorption is uptake into the bulk.
- Economics/finance: the market’s or economy’s capacity to take up goods, services, or financial flows, or the ability to absorb shocks.
- Psychology: a trait describing deep, focused involvement in an activity or mental imagery.

If you want a definition for a specific field (physics, chemistry, biology, etc.), tell me which and I’ll expand.