The energy metre per second by a black body at 12 27 degree celsius is e is the temperature of the black body is increased to 27 27 degree celsius calculate the amount of energy emitted per second in terms of e in second case
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We know that E=σT⁴
Convert the temperatures into Kelvin
Therefore, 3000/1500 = 2
2⁴=16
Answer is 16E
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