At temperature T, the emissive power and absorption power of a body for certain wavelength are $${{e}_{1}}$$, and $${{a}_{1}}$$ respectively, then

Question

TuteeHUB · Accepted Answer

$${{e}_{1}}>{{a}_{1}}$$

TuteeHUB · Answer

$${{e}_{1}}={{a}_{1}}$$

TuteeHUB · Answer

\[{{e}_{1}}

TuteeHUB · Answer

there will not be any definite relation between $${{e}_{1}}$$ and $${{a}_{1}}$$

1.	At temperature T, the emissive power and absorption power of a body for certain wavelength are \[{{e}_{1}}\], and \[{{a}_{1}}\] respectively, then
A.	\[{{e}_{1}}={{a}_{1}}\]
B.	\[{{e}_{1}}>{{a}_{1}}\]
C.	\[{{e}_{1}}<{{a}_{1}}\]
D.	there will not be any definite relation between \[{{e}_{1}}\] and \[{{a}_{1}}\]
Answer» B. \[{{e}_{1}}>{{a}_{1}}\]

At temperature T, the emissive power and absorption power of a body for certain wavelength are \[{{e}_{1}}\], and \[{{a}_{1}}\] respectively, then