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Physics
Physics
Problem
Which of the following correctly expresses the dependence of the total emissive power
E
E
E
of an ideal blackbody on its absolute temperature
T
T
T
? a)
E
∝
T
3
E \propto T^{3}
E
∝
T
3
b)
E
∝
T
2
E \propto T^{2}
E
∝
T
2
c)
E
∝
T
4
E \propto T^{4}
E
∝
T
4
d)
E
∝
T
E \propto T
E
∝
T
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