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The photoelectric effect is when light strikes a material, causing electrons to be emitted. This occurs when the photons in the light have sufficient energy to overcome the binding energy of the electrons in the material. These energized electrons are then free to conduct electricity or participate in chemical reactions.
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Who won the Nobel Prize for his work on Photoelectric effect?
Albert Einstein won the Nobel Prize in Physics in 1921 for his work on the photoelectric effect. His findings laid the foundation for the development of quantum theory.
Who was the first noble prize winner for photoelectric effect in physics?
The first Nobel Prize winner for the photoelectric effect in physics was Albert Einstein in 1921. His work on the photoelectric effect helped confirm the quantum nature of light and laid the foundation for the development of quantum mechanics.
Who won the Noble Prize for the photoelectric effect?
Albert Einstein won the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect. His work laid the foundation for the development of quantum theory.
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.
What is Einstein photoelectric effect?
Einstein's photoelectric effect work found that the incident light involved in the photoelectric effect was made of individual quanta (photons) that interacted with the metal's electrons like discrete particles, not waves.
How can you lessen the work function in photoelectric effect?
Use a metal with a lower work function.
Who won the Nobel Prize for his work on Photoelectric effect?
Albert Einstein won the Nobel Prize in Physics in 1921 for his work on the photoelectric effect. His findings laid the foundation for the development of quantum theory.
Who was the first noble prize winner for photoelectric effect in physics?
The first Nobel Prize winner for the photoelectric effect in physics was Albert Einstein in 1921. His work on the photoelectric effect helped confirm the quantum nature of light and laid the foundation for the development of quantum mechanics.
Match the experimental conditions applied to the photoelectric effect observed.?
conditions of photoelectric effect
What percents of xrays are produced in a photoelectric effect?
The amount of xrays produced in a photoelectric effect varies. . . . alot.
Who won the Noble Prize for the photoelectric effect?
Albert Einstein won the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect. His work laid the foundation for the development of quantum theory.
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.
Will indium display the photoelectric effect with UV light?
Yes, indium can display the photoelectric effect when exposed to UV light. When UV light shines on a metal surface like indium, electrons are ejected from the surface due to the photon energy exceeding the work function of the metal. This phenomenon is known as the photoelectric effect.
Can photoelectric effect done in vaccum?
Certainly, of course, and you betcha. The presence of air has no function or involvement in the photoelectric effect.
Why potassium and caesium is rather than lithium are used in photoelectric effect?
Potassium and caesium are more commonly used in photoelectric effect experiments compared to lithium because they have lower work functions, making it easier to release electrons when light is shone on them. This results in a more pronounced and easily measurable photoelectric effect. Additionally, potassium and caesium have larger atomic sizes, which means their electrons are further away from the nucleus, facilitating the ejection of electrons in the photoelectric effect.
What is Einstein photoelectric effect?
Einstein's photoelectric effect work found that the incident light involved in the photoelectric effect was made of individual quanta (photons) that interacted with the metal's electrons like discrete particles, not waves.
Is reverse process of photoelectric effect is zeeman effect?
No, the reverse process of the photoelectric effect is not the Zeeman effect. The Zeeman effect is the splitting of spectral lines in the presence of a magnetic field, while the photoelectric effect is the emission of electrons from a material when exposed to light. They are two distinct phenomena in physics.
