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English definition of “angle of incidence”

angle of incidence

noun [C]  /ˈæŋ·ɡəl əv ˈɪn·sɪ·dəns/
physics the angle that a beam of light touching a surface makes with a line vertical to that surface
(Definition of angle of incidence noun from the Cambridge Academic Content Dictionary © Cambridge University Press)

More American English definitions for “angle of incidence”

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