Questions
A black body at high temperature T K radiates energy at the rate of EW. When the temperature falls to the radiated energy will be:
detailed solution
Correct option is D
Q ∝ T4⇒ Q1Q2 = T14T24 ⇒ EE' = T4(T2)4which gives E' = E16Talk to our academic expert!
Similar Questions
For a black body at temperature 727°C, its radiating power is 60W and temperature of surrounding is 227° C. If temperature of black body is changed to 1227°C, then its
radiating power will be :
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