answersLogoWhite

0

How much energy does a quantum of light contain?

Updated: 8/18/2019
User Avatar

Ubergeekpi

Lvl 1
14y ago

Best Answer

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.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How much energy does a quantum of light contain?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What does the word quantum mean?

Portion Max Planck originated the term quantum in physics when he hypothesized that energy is portioned into discrete units.HOW MUCH


How much energy does cherries have?

Food does NOT contain energy , it is converted to energy in the body as in calories


How much energy does a liter of biodiesel contain?

67


A quantum of energy as defined in the Quantum Mechanical Model is a?

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.


How much of the electrical energy used to light an incandescent bulb is converted into light energy?

About 2 %.


Light energy is proof of which Conservation Law?

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.


How much energy does it take to light phosphorescent light?

It depends upon power of phosphorescent light. The power determines energy consumption.


Is light energy used in a microwave oven?

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.


A packet of energy that carries a quantum of energy?

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.


Can light energy be absorbed on a cloudy day?

Sure. There just isn't quite as much light energy on a cloudy day.


How much caffenine does energy drinks contain?

Get a life you sad total freak


How much energy does each contain solid liquid and gas?

soild has 16.8