Chemical Engineering - Heat Transfer - Discussion


Kirchoff s law applies to __________ radiation.

[A]. total
[B]. monochromatic
[C]. both (a) & (b)
[D]. neither (a) nor (b)

Answer: Option C


No answer description available for this question.

Sakthi said: (Aug 1, 2012)  
Monochromatic means radiation of single wavelength.

Law:ratio of the total radiating power of any body to its absorptivity is constant at temperature equilibrium.

Sandeep said: (Jul 6, 2015)  
e/a at constant temp.

Ritik said: (Oct 25, 2018)  
Yes, you are right @Sakthi.

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