Wave-particle duality (AQA A-Level Physics): Flashcards
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10 cards from this deck
Define wave-particle duality
Define wave-particle duality
Light & matter can exhibit both wave & particle properties
Wave properties of light
Wave properties of light
Diffraction and interference
Evidence of light's particle properties
Evidence of light's particle properties
Photoelectric effect (light acts as photons)
Electron diffraction pattern shape
Electron diffraction pattern shape
Concentric rings
De Broglie wavelength equation
De Broglie wavelength equation
Value of Planck's constant
Value of Planck's constant
Js
In , what is ?
In , what is ?
Mass of the particle
In , what is ?
In , what is ?
Velocity of the particle
Effect of higher momentum on wavelength
Effect of higher momentum on wavelength
Shorter wavelength, less diffraction
Effect of lower momentum on wavelength
Effect of lower momentum on wavelength
Longer wavelength, more diffraction
