destructive interference
Chinese equivalent: 干涉相消
destructive interference Occurs when the optical path difference is an odd multiple of half the wavelength, resulting in decreased amplitude and dark fringes.
Syllabus path: Optics › Physical Optics › Interference
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CSCA Physics Exam Glossary
Definition
destructive interference Occurs when the optical path difference is an odd multiple of half the wavelength, resulting in decreased amplitude and dark fringes.
Related tutorial and examples
Interference
Topic: Optics > Physical Optics > Interference Interference 1. Conceptual Definition Interference is the core of wave optics, referring to the phenomenon where two or more coherent waves superimpose in space to form stable patterns of bright and dark fringes. Key Exam Point: Cohe…
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