What does absorb mean in science?

The ability of a substance to absorb or hold the energy of something is known as ‘ absorbance . The more absorbent a material is, the more energy it can absorb. A substance that can absorb light is known as an ‘optical absorber’. A good example of an optical absorber is a dye, which absorbs visible light.

What does absorb mean in science and engineering?

When you say something absorbs something else, you mean it can take in or be able to hold more of that specific chemical than it would normally do. In this example, you can see that water absorbs more moisture when it is hot. This is because the increased thermal energy allows the water molecules to move around more quickly, thus more easily attracting more water.

What does absorption mean in science?

One of the ways that a chemical is removed from a solution is through absorption. A chemical can be absorbed into another material, such as a gas or liquid. This absorption process is also known as adsorption. Adsorption is a type of chemical reaction in which one or more molecules are attracted to a surface (or absorbed into a material).

What does absorb mean in the science world?

The term absorb can be used to describe different processes that can occur in the body, including absorption of nutrients, absorption of drugs into the body, absorption of light and so forth. In terms of the energy and matter your body absorbs, there are three principal pathways: ingestion, digestion, and absorption.

What does absorbed mean in science?

In the context of a food item, absorb means to take in or use up. For example, water can absorb the nutrients in a plant so that it can grow. In a chemical context, absorb means to chemically combine with a given component.