What Are The 4 Results Of The Photoelectric Effect Experiments?

1.	What Are The 4 Results Of The Photoelectric Effect Experiments?
Answer» Current is proportional to intensity. This result can be explained using wave nature and particulate nature of light. For every MATERIAL of cathode irradiated, there is a threshold frequency below which no electrons would be emitted from the cathode regardless of light intensity. This result can be explained using the particulate nature of light only. The maximum KINETIC ENERGY of emitted photoelectrons depends only on the frequency of the incident RADIATION, and not its intensity. This result can be explained using the particulate nature of light only. The emission of photoelectrons starts with no observable time lag, even for very low intensity of incident radiation. This result can be explained using the PARTICULAR nature of light only.

Answer»

Current is proportional to intensity. This result can be explained using wave nature and particulate nature of light.
For every MATERIAL of cathode irradiated, there is a threshold frequency below which no electrons would be emitted from the cathode regardless of light intensity. This result can be explained using the particulate nature of light only.
The maximum KINETIC ENERGY of emitted photoelectrons depends only on the frequency of the incident RADIATION, and not its intensity. This result can be explained using the particulate nature of light only.
The emission of photoelectrons starts with no observable time lag, even for very low intensity of incident radiation. This result can be explained using the PARTICULAR nature of light only.

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