A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
What is black body radiation?? And its distribution of energy spectrum radiation..
anonymous
 one year ago
What is black body radiation?? And its distribution of energy spectrum radiation..

This Question is Closed

kropot72
 one year ago
Best ResponseYou've already chosen the best response.0The information here will help your understanding: https://en.wikipedia.org/wiki/Blackbody_radiation

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the black body radiation is the radiation which is emitted by a "black body", and a "black body" is defined as the body whose absorbing power is equal to 1. the black body radiation is described by the Planck's law, the intensity of the black body radiation depends on the wave length of the emitted radiation and on the temperature of the body which emits such radiation

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the energy distribution of the black body radiation, as I wrote before, is given by the Planck's law: \[\Large E\left( {\lambda ,T} \right) = \left( {\frac{{8\pi hc}}{{{\lambda ^5}}}} \right)\frac{1}{{\exp \left( {\frac{{hc}}{{\lambda kT}}} \right)  1}}\] where E is the energy density (energy over volume) over wave length. T is the absolute temperature and k is the Boltzamnn constant

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2h is the Planck's constant

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Umm okay now i get it.. and quantum theory of radiation is??

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2the quantum theory of radiation, is substantially the application of the quantum mechanics to light

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I am asking about max planks quantum theory of radiation..

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.2I think that the Planck's theory is represented by his famous formula, since at his time quantum mechanics did not exist yet

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0E is directly proportional to frequency.. is this formula for his law..??
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.