i assume you mean photon but I'm not 100%
but
"In physics, a photon is an elementary particle, the quantum of the electromagnetic interaction and the basic "unit" of light and all other forms of electromagnetic radiation. It is also the force carrier for the electromagnetic force. The effects of this force are easily observable at both the microscopic and macroscopic level, because the photon has no rest mass; this allows for interactions at long distances. Like all elementary particles, photons are governed by quantum mechanics and will exhibit wave-particle duality -- they exhibit properties of both waves and particles. For example, a single photon may be refracted by a lens or exhibit wave interference, but also act as a particle giving a definite result when quantitative mass is measured." The Energy of a photon is given by E = hf where h is planck's constant and f is the frequency of the photon.
Portion Max Planck originated the term quantum in physics when he hypothesized that energy is portioned into discrete units.HOW MUCH
Food does NOT contain energy , it is converted to energy in the body as in calories
67
It isn't so much a matter of there being a given "quantum of energy" as much as energy is quantized. This means that particles that behave quantum mechanical laws can only have certain values of energy and not the values in between. The most popular example of this is an electron in an atom. Quantum theory tells us that the electron can be in it's ground state energy, which has a given value, or it's first excited state, which has another given value, or any higher excited state. However, you cannot observe an electron with an energy value in between the ground state and first excited state, or between any two consecutive excited states. This is what it means to have quantized energy: only certain discrete values are allowed.
About 2 %.
I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.I am not sure how much of a proof this is; but light energy is involved both in conservation of energy, and in conservation of momentum. A photon has both energy and momentum.
It depends upon power of phosphorescent light. The power determines energy consumption.
The microwave energy in a microwave oven is of a much lower frequency than light, but light is electromagnetic energy like the microwave radiation is.
Packet of energy refers to a quantized or definite amount of energy carried by a particle. This packet energy or lumps of energy depends on the wavelength which can be found from Planck's formula E=hf. This is the idea originally provided by Max Planck to explain Black Body Radiation and to solve Ultra-violate catastrophe which later on came out to be the inception of Quantum Mechanics.
Sure. There just isn't quite as much light energy on a cloudy day.
Get a life you sad total freak
soild has 16.8