Interference

영의 이중 슬릿 Young's Double Slit

Young’s Double Slit

Young’s Double Slit experiment is a phenomenon in which light passing through two slits creates a specific pattern. Each slit acts as a source of coherent waves which spread out forming an interference pattern that can be seen on a…
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두 파동의 중첩 Superposition

Superposition

Superposition occurs when two or more waves pass through each other. When two or more waves superimpose, the amplitudes are added together. it creates constructive interference or destructive interference.

파동의 중첩과 간섭 Superposition and Interference

Superposition and Interference

Superposition occurs when two or more waves pass through each other. When two or more waves superimpose, the amplitudes are added together. it creates constructive interference or destructive interference.

뉴턴 링 Newton Ring

Newton Ring

Newton rings are caused by the interference of two reflections. Newton Rings are observed when light is reflected from a plano-convex lens of a long focal length placed in contact with a plane glass plate. A thin air film is…
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회절 격자 Diffraction Grating

Diffraction Grating

The diffraction grating is a transparent plate with a very thin line on the surface. Light (photons) like to go in the same phase. In the same phase, constructive interference occurs. If the phases are different, the waves cancel each…
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CD 표면의 무지개 색 Why does a CD reflect rainbow colors?

Why does a CD reflect rainbow colors?

Light (photons) like to go in the same phase. In the same phase, constructive interference occurs. If the phases are different, the waves cancel each other out. The light that passes through the hole in the diffraction grating has the…
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화음 Chord

Chord

This simulation works on Edge, FireFox, Chrome, Safari, and Opera. It does not work on Internet Explorer, Opera Mini. Due to the limitations of the program, there may be beats even in chord. A chord, in music, is any harmonic…
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