What is Absorption _ It’s Meaning and Definition The process of absorbing or assimilating.
What is Absorption _ It’s Meaning and Definition The process of absorbing or assimilating.
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What is Absorption? – Meaning and Definition
Definition:
Absorption is the process by which a substance takes in or assimilates another substance, such as liquids, gases, or nutrients. It commonly occurs in physical, chemical, and biological processes.
Meaning:
The term “absorption” refers to the way one substance is taken in or soaked up by another. It plays a crucial role in various scientific fields, including physics, chemistry, and biology.
Types of Absorption:
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Physical Absorption:
- Occurs when molecules are taken in without chemical changes.
- Example: A sponge absorbing water.
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Chemical Absorption:
- Involves a chemical reaction between the absorbed substance and the absorbing material.
- Example: Carbon dioxide being absorbed by a chemical solvent.
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Biological Absorption:
- The process by which cells or organisms take in nutrients or substances.
- Example: The small intestine absorbing nutrients from food.
Examples of Absorption in Daily Life:
- The skin absorbing lotion.
- Plants absorbing sunlight for photosynthesis.
- A black surface absorbing more heat than a white surface.
Absorption is a fundamental process in nature and technology, influencing everything from digestion to industrial applications.
