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physical electronics
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physical optics
physical optics
noun
Definition:
study of light considered as waves:
the study of light that examines observable phenomena such as diffraction and interference and in which light is usually considered to be like a wave
(
takes a singular verb
)
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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