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The photoelectric effect demonstrates that light behaves like a stream of particles called photons. When photons with sufficient energy hit a material's surface, they can knock electrons loose. The energy of the ejected electrons depends on the frequency of the light, supporting the idea that light is quantized into discrete particles.

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Which phenomenon demonstrates a particle nature of light?

The photoelectric effect demonstrates the particle nature of light. In this phenomenon, light is shown to behave like a stream of particles (photons) by ejecting electrons from a material when it hits the surface.


Compare wave and particle models of light. What phenomena can only be explained by the particle model?

The wave model of light describes light as an electromagnetic wave that exhibits properties like interference and diffraction. The particle model of light, on the other hand, describes light as a stream of particles called photons. Phenomena like the photoelectric effect and Compton scattering can only be explained by the particle model of light, where light behaves as discrete particles (photons) interacting with matter.


Can The photoelectric effect can only be explained by thinking of light as a stream of tiny packets of energy or as a?

wave.


How is the photoelectric effect evidence that light has some properties of a stream particles?

supports photon particle model as E=hf is supplied in discrete corpuscular quanta; increasing Intensity below fo gives no photoemission (not cumulative as suggested by wave theory- theoretically there will only be delay until photoemmission)


How is the photoelectric effect evidence that light has some properties of the stream of particles?

supports photon particle model as E=hf is supplied in discrete corpuscular quanta; increasing Intensity below fo gives no photoemission (not cumulative as suggested by wave theory- theoretically there will only be delay until photoemmission)


The particle model describes light as?

The particle model describes light as a stream of tiny particles called photons. Photons have no mass, but they carry energy and momentum. This model helps explain some behaviors of light, such as the photoelectric effect.


What does the particle model explains of light?

The particle model of light explains that light behaves like a stream of particles called photons. It helps account for phenomena such as the photoelectric effect and the discrete nature of light energy.


Is Light has many of the properties of waves but light can also act as though it is a stream of?

... particles.... particles.... particles.... particles.


Which phenomena does not support quantum nature of light?

One phenomenon that does not support the quantum nature of light is the photoelectric effect. In this effect, light behaves as a stream of particles (photons) rather than a classical wave, showing that light can only be explained fully by quantum mechanics.


What scientist described all radiant energy as behaving like a stream of particles?

Albert Einstein introduced the concept of the photon in 1905 through his theory of the photoelectric effect, which described light as composed of discrete particles called photons. This idea revolutionized the understanding of light and laid the foundation for the field of quantum mechanics.


What effect does the speed a stream flows have on the size of the particles it is able to carry?

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What effect does the speed of a stream flow have on the size of the particles it is able to carry?

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