Definition: In physics, subattenuation refers to a phenomenon where an object is only slightly attenuated by an external medium. This can happen due to imperfections in the material or structure of the medium, such as dust or air particles, which are not present in the original object. Subattenuation can be caused by various factors, including the presence of impurities, defects, and surface roughness in the medium. It is a term used in the field of optics to describe how light behaves
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