Wave-Particle Duality — definition?
Light exhibits both wave and particle properties.
Wave-Particle Duality — definition?
Light exhibits both wave and particle behaviors.
Law of Reflection — principle?
Angles of incidence and reflection are equal.
Electromagnetic Spectrum — includes?
Gamma rays to radio waves, visible is small part.
Snell's Law — describes?
Refraction as light passes between media.
Speed of Light — constant?
Approximately 3.00 × 10^8 m/s in vacuum.
Photon — energy formula?
E = hν, where h is Planck's constant.
Refractive Index (n) — definition?
n = c/v, measures light slowing in media.
Law of Reflection — principle?
θi = θr, angle of incidence equals reflection.
Specular vs Diffuse Reflection — difference?
Specular: smooth surfaces; diffuse: rough surfaces.
Test your knowledge with 9 questions on Fundamentals of Light and Optics.
1. What does the wave-particle duality of light mean?
2. According to the revision sheet, what is the approximate speed of light in a vacuum?
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