Flashcard on Wave and Particle Duality of Radiation

Front

What is a particle characterized by?

Back

Mass and velocity.

Front

What does the wave-particle duality of radiation explain?

Back

Both wave and particle phenomena.

Front

What is the relationship between group velocity and phase velocity in a dispersive medium?

Back

vg < vp.

Front

What is a wave packet?

Back

A burst of localized wave action.

Front

What is the de Broglie wavelength equation for matter waves?

Back

λ = h/mv.

Front

Define wave-particle duality.

Back

The concept that all particles exhibit both wave and particle properties.

Front

What is amplitude in wave physics?

Back

The maximum displacement of points on a wave, related to its energy.

Front

What is frequency in wave physics?

Back

The number of cycles of a wave that pass a point in one second.

Front

What is wavelength?

Back

The distance between successive crests of a wave.

Front

What is the principle of superposition?

Back

When two or more waves overlap, the resultant wave is the sum of the individual waves.