a metal rod ata atemperature of 150 degree centigrade radiates energy – InterviewSolution

1.	a metal rod ata atemperature of 150 degree centigrade radiates energy at a rate of 20 watt. if its temperature is increased to 300 degree centigrade then what amount of energy it will radiate per unit second?a. 40.8 wattb. 17.5c. 68.3d. 37.2
Answer» a metal rod ata atemperature of 150 degree centigrade radiates energy at a rate of 20 watt. if its temperature is increased to 300 degree centigrade then what amount of energy it will radiate per unit second?a. 40.8 wattb. 17.5c. 68.3d. 37.2

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