A quantum of light is named as " PHOTON" . It is a basic packet or a bundle from which a beam of light is made of!
No. To explain the photoelectric effect, you have to think of light as a particle, not a wave. The fact that light can be both a wave and a particle is part of quantum mechanics, not classical physics.
During the life of Isaac Newton, there was a huge scientific debate between proponents of the wave model of light and the particle model of light. This was resolved in the 20th century by quantum mechanics which showed that light is both a particle and a wave.
Two models were developed to explain what light is, the photon model, which depicts light as a particle, and the wave model. In the field of quantum mechanics it is now recognized that light is both a particle and a wave (sometimes called a wavicle).
The main principle of light in quantum physics is its duality. That by certain ways of measuring it it is a wave. Then by means of measuring its' physical properties it is a particle. Go Figure.
Photon.Bundles of light energy produced by electron movement are called photons. A photon is an elementary particle, the quantum of light and all other forms of electromagnetic radiation.
Photon
Electrons or positrons are usually given as the example, but any small, light particle will work.
Either as: A particle, the photon, A packet of energy, the quantum of electromagnetism(still known as the photon), and A wave of a specific frequency, a wave of radiation that has a certain energy
No. To explain the photoelectric effect, you have to think of light as a particle, not a wave. The fact that light can be both a wave and a particle is part of quantum mechanics, not classical physics.
During the life of Isaac Newton, there was a huge scientific debate between proponents of the wave model of light and the particle model of light. This was resolved in the 20th century by quantum mechanics which showed that light is both a particle and a wave.
Two models were developed to explain what light is, the photon model, which depicts light as a particle, and the wave model. In the field of quantum mechanics it is now recognized that light is both a particle and a wave (sometimes called a wavicle).
Quantum physics determined that light acts like an electromagnetic wave and a particle at the same time.
It can be absorbed, refracted or reflected
The photoelectric effect is a quantum electronic phenomenon in which electrons are emitted from matter after the absorption of energy from electromagnetic radiation such as x-rays or visible light.
The main principle of light in quantum physics is its duality. That by certain ways of measuring it it is a wave. Then by means of measuring its' physical properties it is a particle. Go Figure.
E=hv E= energy h=plank's constant v=is the frequency of the photon in question.
A photon is a sub atomic particle is a single enery packet of light As it has no mass it can travel at the speed of light (since it is light) and are created when an electron makes a quantum leap inside an atom.