1.

The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm. The radiation intensity for the star is

Answer»

`5.67xx10^(8)Wm^(-2)`
`5.67xx10^(12)Wm^(-2)`
`10.67xx10^(7)Wm^(-2)`
`10.67xx10^(14)Wm^(-2)`

ANSWER :A


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