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In physics, absorption of electromagnetic radiation is how matter (typically electrons bound in atoms) takes up a photon 's energy — and so transforms electromagnetic energy into internal energy of the absorber (for example, thermal energy ). [ 1]
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Light absorption is the process in which light is absorbed and converted into energy. When electrons absorb energy, they become ‘excited’ and move to higher energy levels which are further away from the nucleus.
The manner in which visible light interacts with an object is dependent upon the frequency of the light and the nature of the atoms of the object. In this section of Lesson 2 we will discuss how and why light of certain frequencies can be selectively absorbed, reflected or transmitted.
What Happens When Light is Absorbed? A Quick Overview of Light Absorption. In absorption, the frequency of the incoming light wave is at or near the energy levels of the electrons in the matter. The electrons will absorb the energy of the light wave and change their energy state.
Jul 4, 2011 · In truth, all objects, living or inorganic are capable of absorbing light. In all cases, absorption depends on the electromagnetic frequency of the light being transmitted (i.e. the...
Absorption of light takes place when matter captures electromagnetic radiation, converting the energy of photons to internal energy. Energy is transferred from the radiation to the absorbing species.
The manner in which visible light interacts with an object depends on the frequency of light and the nature of the atoms of the object. In this article, we will discuss how and why the light of certain frequencies are selectively absorbed, reflected and transmitted.
