1.

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

Answer»

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

ANSWER :B


Discussion

No Comment Found