0
The Planck's Distribution of Radiation describes the energy volume density radiated of a black body in terms of frequency or wavelenght. A black body is a material or a physical device that absorbs light and radiates it back not as usual reflected light but as the outcome of electrons reducing their energy levels. The formula is basically an interpolation of Wiens formula and some of plancks considerations on statistical physics. It casually introduces quantization of energy as a mathematical artiluge to fit results, but agrees with the actual understanding of photons as discrete particles. Hope this help you some bit ;-D
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
Who came up with black body radiation?
Originally Max Planck.
Which form of electromagnetic radiation has highest level of energy how can you tell?
Energy (E) of photons of electromagnetic radiation is given by Planck's equation ..E = hf .. h = Planck constant (6.625^-34 Js), f = frequency (Hz)So E is proportional to frequency .. radiation with the highest frequency is Gamma
What did max plank do?
Max Planck invented the quantum theory of black body radiation and modern physics.
What is planck hypothesis?
If a physical system executes a simple harmonic motion in one dimension with frequency (v), it can take only those energy values E, given by E=nhv where n=1,2,3,4,... h is called a Planck 's constant which is 6.625X10-34 Joule-sec. The implication of this hypothesis is that the radiation emitted or observed by electromagnetic radiation is also quantized. the electromagnetic radiation is viewed as if it is composed of tiny particles called photons.
What is a constant across the entire elevtromagnetic spectrum?
The Planck constant is a physical constant: the quantum of action in quantum mechanics, with an angular momentum. The Planck constant is the proportionality constant between the energy of a unit of electromagnetic radiation. You may also be looking for the answer of "the speed of light."
Who is the founder of quantum theory of radiation?
Max Planck
Who were the scientist who studied about radiation?
Many. Stefan, Kirchhoff, Wien, Prevost, Max Planck etc. Out of those Max Planck was the revolutionary one who introduced quantum concept on radiation.
Who came up with black body radiation?
Originally Max Planck.
How are energy and frequency of electromagnetic radiation related?
Energy = hf where h is Planck's Constant and f is the radiation frequency.
What is the base unit of Plancks constant?
Planck's constant relates the energy level of radiation due to electrons moving from one energy level to another, by the formula Energy = (Planck's constant) x (frequency of radiation). Therefore the dimensions of Planck's constant are (energy)/(frequency) which means Joules x seconds In fact Planck's constant = 6.67 x 10-34 joule.seconds.
What are facts about max planck?
created black body radiation and won 2 awards
Which form of electromagnetic radiation has highest level of energy how can you tell?
Energy (E) of photons of electromagnetic radiation is given by Planck's equation ..E = hf .. h = Planck constant (6.625^-34 Js), f = frequency (Hz)So E is proportional to frequency .. radiation with the highest frequency is Gamma
What are some facts about max planck?
created black body radiation and won 2 awards
What did max plank do?
Max Planck invented the quantum theory of black body radiation and modern physics.
When did max plank discover the quantum theory?
Max Planck discovered that radiant energy was a proportional to the frequency of the radiation, E=hf and the constant of proportionality is Planck' Constant, h.
How many photons are in a 1.00 mJ burst of this radiation?
Each photon has ( h · f ) joules of energy.( ' h ' is Planck's Konstant. ' f ' is the frequency of the radiation.)In order to collect 1 mJ of energy from the radiation, you have to gather up(0.001)/( h · f ) photons. ' h ' is Planck's Konstant, 6.63 x 10-34 joule-second.' f ' is the frequency of the radiation, which is not given in the question.
How do you find energy when given frequency?
The energy of a photon of electromagnetic radiation is(Photon's frequency) times (Planck's Konstant) .
