cse • paper_1 • electrodynamicscse-2008-subject-03-001
Blackbody radiation — UPSC CSE 2008 Physics PYQ
Buy PYQ Solution Manual →Two identical black bodies A and B are respectively at temperatures T and 2T respectively. The heat energy radiated by A is collected for one minute and is used to heat a mass of water. The temperature of water is found to rise by 0.25 K. If the heat radiated by B were to be collected for one minute and used to heat the same mass of water, what would be the rise in the temperature of water ? Assume, specific heat of water to be temperature independent.
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