wave particle duality

The wave-particle duality of light describes light as...

• a wave only
• a particle only
• both a wave and a particle
• neither a wave nor a particle

Youngs double slit relies on the _______ of light.

• dampening

• interference

• refraction

• reflection

As the frequency of an electromagnetic wave increases, the amount of energy in that wave...

• increases.
• decreases.
• stays the same.

A ____ is a discrete, quantized bundle of energy

• Photoelectric effect

• Photon

• Quantized

• Proton

The photoelectric effect helped to explain how light was light a

• particle

• wave

1 eV is equal to

• 1.6 × 10^-19 J
• 2.0 × 10^-20 J
• 3 J
• 4 J

De Broglie equation

• relates the momentum of a mass to its wavelength

• relates the energy of a mass to its wavelength

• relates the frequency of a mass to its wavelength

• relates the work function of a mass to its wavelength

If waves can behave like particles, then particles can behave like a wave. This is the idea behind...

• Quantization of Energy

• Photoelectric Effect

• Compton Effect

• deBroglie Waves

• Uncertainty Principle

What does particle- wave duality mean?

• Light behaves like a particle and like a wave at the same time

• Particles and waves both work on objects

The momentum of a photon is p, the corresponding wavelength is ____________

•  $\frac{4}{p}$  

•  $\frac{p}{h}$  

•  $ph$  

•  $\frac{h}{p}$