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Albert Einstein proposed the idea the light exists of quanta of energy that he called photons.
A quantum can have almost any energy. For example, light comes in pieces or quanta (the photons), but the individual pieces (photons) can have any energy, from near zero to an almost unlimited energy.
Discrete packages of light energy are called photons. Photons are also the quanta of all other electromagnetic radiation, not just light.
yes. it travels as photons which are individual quantum of light, caused by the electrons losing quanta of energy
Light of is made up of a finite number of photons, or light quanta. The energy of each photon is proportional to the frequency of the light, and hence inversely proportional to the wavelength of the light. Red light has a longer wavelength than blue light, so the quantum of red light has less energy than the quantum of blue light.
Albert Einstein proposed the idea the light exists of quanta of energy that he called photons.
A quantum can have almost any energy. For example, light comes in pieces or quanta (the photons), but the individual pieces (photons) can have any energy, from near zero to an almost unlimited energy.
Discrete packages of light energy are called photons. Photons are also the quanta of all other electromagnetic radiation, not just light.
yes. it travels as photons which are individual quantum of light, caused by the electrons losing quanta of energy
Photons of light.
Planck.
Quantums of energy, or quanta.
Light of is made up of a finite number of photons, or light quanta. The energy of each photon is proportional to the frequency of the light, and hence inversely proportional to the wavelength of the light. Red light has a longer wavelength than blue light, so the quantum of red light has less energy than the quantum of blue light.
max plank
photons
Light consists of discrete packets of energy called quanta. A single quantum of light is better known as a photon.
Max Planck.