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What are the differences between the photoelectric effect and the Compton effect in terms of their interactions with matter and the behavior of photons?

The photoelectric effect involves the ejection of electrons from a material when photons of sufficient energy are absorbed, while the Compton effect involves the scattering of photons by free electrons in a material, resulting in a change in the photon's wavelength. In the photoelectric effect, photons interact with electrons in the material, leading to the ejection of electrons, while in the Compton effect, photons collide with free electrons, causing them to scatter and change direction.


What are the differences between a photon and an electron in terms of their properties and behavior?

Photons are massless particles that carry electromagnetic energy and travel at the speed of light, while electrons are negatively charged particles with mass that orbit the nucleus of an atom. Photons behave as both particles and waves, while electrons exhibit wave-particle duality. Photons do not have an electric charge, while electrons have a negative charge. Additionally, photons can travel through a vacuum, while electrons require a medium to propagate.


Do photons conduct electricity?

No. Electricity is the movement of electrons, and photons have no electrons to move. Photons are the gauge particles for the electromagnetic force, but that's a different concept.


Are photons smaller than electrons?

Yes, photons are smaller than electrons. Photons are elementary particles that have no mass and are considered to be point-like particles, while electrons have mass and are considered to be fundamental particles with a measurable size.


Which subatomic particle of the atom in a molecule interacts with photons?

Electrons are the subatomic particles in an atom that interact with photons. When photons interact with electrons, they can be absorbed, emitted, or scattered, leading to various chemical and physical processes in a molecule.


How do electrons gain in energy in photosystem 1?

they absorb photons from sunlight


How quantum theory of light relates to photo electric emission?

The quantum theory of light explains that light is made up of particles called photons. In the photoelectric effect, photons strike a metal surface, transferring their energy to electrons, which can then be emitted from the metal. This process demonstrates the particle-like behavior of light, as individual photons interact with electrons one at a time to cause emission.


Which three subatomic particles are the lightest?

The three lightest subatomic particles are electrons, neutrinos, and photons. Electrons and neutrinos have very small masses, while photons are massless.


What particular behavior of light that shows particle property?

The behavior of light known as the photoelectric effect demonstrates its particle property. This phenomenon involves the emission of electrons from a metal surface when light of sufficient energy (photons) is shone on it, causing the electrons to be ejected like particles.


What are the steps when a rod is excited by photons of light?

When a rod is excited by photons of light, the photons are absorbed by the atoms in the rod, causing the electrons in the atoms to jump to higher energy levels. This results in the electrons becoming excited. As the excited electrons return to their lower energy states, they emit photons of light at specific wavelengths, a process known as fluorescence or luminescence.


What is the difference between photons and electrons?

Photons have no charge, no rest mass and travel at the speed of light throuh a vacuum. Electrons have a charge of -1, have rest mass and are part of atoms.


What is the Difference between electrons and photons?

Photons have no charge, no rest mass and travel at the speed of light throuh a vacuum. Electrons have a charge of -1, have rest mass and are part of atoms.