Kirchhoffs law of radiation, Physics

Kirchhoff's law of radiation (G.R. Kirchhoff):

The emissivity of a body is equivalent to its absorptance at the simialr temperature.

Kirchhoff's laws (G.R. Kirchhoff)

Kirchhoff's first law

An incandescent solid or gas under high pressure will generate a continuous spectrum.

Kirchhoff's second law

A low-density gas will radiate an emission-line spectrum along with an underlying emission continuum.

Kirchhoff's third law

Continuous radiation viewed by a low-density gas will generates an absorption-line spectrum.

Posted Date: 3/28/2013 3:45:11 AM | Location : United States







Related Discussions:- Kirchhoffs law of radiation, Assignment Help, Ask Question on Kirchhoffs law of radiation, Get Answer, Expert's Help, Kirchhoffs law of radiation Discussions

Write discussion on Kirchhoffs law of radiation
Your posts are moderated
Related Questions
in hydraulic jacks,a car is placed at one end and force is applied on the other piston to lift it . if the areas of the pistons are A1 and A2 such that A2>A1,in which end should t

examples showing liquids exert pressure

how does wind affect trees?

After the parallel algorithm has been written as well as executed performance of both algorithms is one of other main concerns. In order to examine performance of algorithms there

It is an instrument used to detect small current passing by it by showing deflection. Galvanometers are of dissimilar types e.g. moving coil galvanometer, moving magnet galvanomete


Why we are showing work done over a closed path is zero to prove that electrostatic forces are conservative

Working of nicol prism and its uses as polarizer and analyzer

The dimentional formula of  plank;s constant ML 2 T -1

Define the term intrinsic stand-off ration in UJT.   Ans:  Intrinsic Stand-off Ratio: Equivalent circuit of a UJT is demonstrated in fig. (a). Emitter diode forms the junctio