1.

The rate of emission of radiation of a black body at temperature 27^(@)C is E_(1). If its temperature is increased to 327^(@)C the rate of emission of radiation is E_(2). The relation between E_(1) and E_(2) is

Answer»

`E_(2)=24E_(1)`
`E_(2)=16E_(1)`
`E_(2)=8E_(1)`
`E_(2)=4E_(1)`

ANSWER :B


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